Initial commit: HPR Knowledge Base MCP Server
- MCP server with stdio transport for local use - Search episodes, transcripts, hosts, and series - 4,511 episodes with metadata and transcripts - Data loader with in-memory JSON storage 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Episode: 1339
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Title: HPR1339: Legacy Technology: My Victrola
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Source: https://hub.hackerpublicradio.org/ccdn.php?filename=/eps/hpr1339/hpr1339.mp3
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Transcribed: 2025-10-17 23:48:04
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---
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I don't know what I'm going to do.
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I don't know what I'm going to do.
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I don't know what I'm going to do.
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I don't know what I'm going to do.
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I don't know what I'm going to do.
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I don't know what I'm going to do.
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All right, what we've been listening to there is a record
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by Benny Goodman and his orchestra
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on the okay label that was called a string of pearls.
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And I'm playing it on one of my prize possessions.
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By the way, John Culp here and Lackett Louisiana.
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And I've done a number of podcasts about
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techy kind of related things so far.
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And this episode I thought I would introduce
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you guys to some really old technology.
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That is my 1917 Victrola by the Victor Talking Machine Company.
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I'm going to put a couple of pictures in the show notes
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so you can see this thing.
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It's a very large record player.
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Excuse me.
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Well, I closed the door over here so the air conditioner didn't sound too mild.
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It's a large machine made of...
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Well, what is the exterior wood?
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It's mahogany, I think.
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It's got a, I think, a mahogany exterior.
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It's very fancy.
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The lid opens up to reveal a platter that's covered in green felt
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and a brass arm, I think,
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and a needle that, like, a little needle head that comes off.
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And it runs on physical power.
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This is not an electrical machine at all.
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The sound that you heard when I first started recording
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was me cranking up the machine to engage or engage,
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I don't know, to tighten the spring.
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I'll do some right now.
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So what I'm doing is I'm tightening up the spring
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that then slowly unwinds using a regulator to turn the platter
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at a constant speed of 78 revolutions per minute.
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And the records that you play on these are called 78s
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because that's the speed at which they have to rotate to be heard properly.
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This, it is maybe three and a half to four feet tall
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and it has a space underneath to put records.
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You can hear that I'll open up the doors so you can hear.
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It's got two doors in front of the horn.
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The horn is the part where the sound comes out.
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What happens here is you spin a record,
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a needle drags along the record and creates vibrations
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that are then transferred to a membrane that's embedded in the arm.
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And those then are amplified along the length of a cylinder
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that gradually gets wider until it comes out into a cone
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that's inside the machine.
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It features some really old ones where the cone or the horn is
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sticking up in this great beautiful thing that sticks way up in the air
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like a big flower.
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This is not that sore.
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This one, the horn is embedded inside the machine.
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One of the advantages of that is that the horn can be covered by doors,
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one, two doors, and the doors then become your volume control.
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As you can hear the records when the doors are closed
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and you're really loud, you just open up the doors
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and you can change the length, the level of openness,
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I suppose, to adjust the volume up and down.
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And so it's pretty cool.
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This is one of my favorite pieces of technology that I have.
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And one of the things I like best about it is that it is nearly a hundred years old
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yet it still works just like the day it was made.
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The controller is from 1917 and I have a label inside that is still perfectly visible.
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I've taken a picture of it and I'll post that on the show notes as well
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that runs down all the various patents and copyright things they have related to the machine.
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It also has the original price.
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The retail price of this machine in 1917 was $215.
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That's quite a lot of money for back then.
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It's the kind of thing that only fairly well to do people would have
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because the machine itself costs quite a bit.
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$215 back then was, I don't know, maybe over $1,000 now or $2,000.
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I don't really know how to do that kind of calculation for inflation.
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But it was a lot of money.
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Now apart from that, each record also cost quite a lot of money.
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They were essentially $1 per record.
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Now first the records only would have music on one side and the other side would be blank.
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And so it was about $1 per song, which is what nowadays people would pay on
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something like the Amazon MP3 store or the iTunes downloads or something like that.
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But back then, $1 per song would have been more like, I don't know, $10 or $20 per song nowadays.
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But it was new technology and this is the kind of thing that really revolutionized
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the way people consumed music.
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Before the advent of commercial recordings and playback devices and even early radio,
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the main way that people would consume music in the home was by purchasing sheet music
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and then playing it themselves on the piano or the guitar or something like that.
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And so music consumption was actually a very active participatory kind of thing
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before the advent of recorded sound.
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After that, and especially once recorded sound became very affordable,
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the pattern of consumption changed from one of active participation to one of passive consumption.
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You could sit back and listen to the greatest artists in the world performing whatever music you wanted.
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There are, of course, advantages and disadvantages to this.
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The advantages would be that you could hear artists from the other side of the world
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right there in your own living room without having to leave the house.
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The disadvantage is that really decreased the general level of musicianship
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in the middle class population.
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And, of course, nowadays people listen to everything in a very personal way on their headphones
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using MP3 players and phones and whatnot.
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Victoria, at least, was still a communal sort of music experience.
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You know, you would play a record and several people could gather around and listen to it at once.
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This Victoria here is plenty loud to do something like a dance at a dance hall, for example.
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If I'm playing dance record, like the one I just played,
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if I were to open the doors up on this thing and play it in a fairly large hall with couples dancing,
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they would hear it just fine.
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And so, in that way, it could be used for community music events.
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It's a great, great machine, one that I really love.
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I've got records of all kinds on here.
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Some of the records that sound best are the ones that feature the human voice,
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where the human voice is front and center, like the old Italian opera singers.
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One of the guys who got most famous and wealthy from the advent of this kind of recorded sound
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was the great Italian tenor Enrico Caruso.
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And the reason is the human voice, especially that kind of very focused, loud tenor voice of that kind,
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just sounds wonderful.
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And I have here a record by Caruso that I'm going to play next.
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This is Caruso singing, oh, so let me know,
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it's a famous Neapolitan song.
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And this is a record that I purchased from an antique record dealer in Austin, Texas,
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for four dollars I paid for this record.
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And I found lots of records at places like thrift stores and flea markets
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for anywhere from a few cents a piece to a dollar or two a piece.
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For the more high end one, you know, the more coveted after ones,
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like this one, of Caruso singing this really famous song,
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you have to pay a little bit more.
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So let's listen to it.
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Let's hear what it sounds like for Enrico Caruso,
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saying, oh, solely me on this old Vectrola.
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I'm going to wind it up and make sure it has plenty of power.
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I'm also going to change the needle.
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One thing that really strikes people is crazy about these old Vectrola's
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is that you have to change the needle frequently.
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It's recommended to change the needle after every record.
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I usually will play two records, but since this is a special occasion
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and I'm recording it for posterity,
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I'm going to change the needle between each record.
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And this is not as alarming as it sounds because I bought these packages
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of 100 needles for about $3 per hundred.
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So it's not a huge financial investment.
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Not really sure what I'll do if I run out of them.
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I don't know if the supplier that I used in Austin still is around or not.
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But here we go.
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Caruso singing, oh, solely me.
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Wind up, you have to release the brake on the platter.
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Give it a spin to help it start going and then set the needle down.
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And then close the lid because the helps keep some of the surface noise out.
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So right now I've got one door open.
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I'm going to open the other one just a little bit.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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And then close the lid.
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