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ᐊ page 16 ᐅ

936

IMG

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An electron beam device of some sort. [4032x3024 - 3.68MB]

9

1.0K

IMG

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A detector tube marked Victoreen [4032x3024 - 2.15MB]

4

271

IMG

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An absolutely massive mercury wetted reed switch. [4032x3024 - 2.16MB]

1

508

IMG

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Two pieces of ancient, unetched phenolic circuit board [4032x3024 - 771KB]

7

1.2K

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AT&T lawyer stopped Plan 9 release CD with songs by Lou Reed, Debbie Harry

6

358

▶︎

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HP 7035B X-Y Recorder Restoration Part 1: Photo-chopper Inside!

4

808

IMG

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Old-school phototransistors [4032x3024 - 2.42MB]

2

681

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shango066 - Philco 48-1001 Television Resurrection Vintage TV In Poor Condition Pt 1

5

874

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National LH0042CH - hybrid opamp with FET frontend : weekend die-shot : ZeptoBars

4

1.0K

IMG

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Picked up a couple boxes of glass type д18 germanium diodes. [2483x2560 - 1.57MB]

5

783

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The digital ranging system that measured the distance to the Apollo spacecraft

10

1.2K

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Inside the Apple-1's shift-register memory

968

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My haul from the recent hamfest.

27

1.1K

IMG

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Lots of old equipment. [4032x3024 - 4.2MB]

42

1.4K

IMG

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The last vestiges of Radio Shack at a hamfest. [4032x3024 - 3.56MB]

9

1.2K

ALBUM

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The Cuyahoga Falls Hamfest 2022 Picture dump

2

288

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The servers that handled SETI@home's traffic are headed to the scrapyard.

870

IMG

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The original Uber [484x660 - 431KB]

1

586

IMG

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Aladdin Mantle Lamp [3024x4032 - 1004KB]

16

692

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Inside the Apple-1's unusual MOS clock driver chip

1

868

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SX-70

765

▶︎

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After 140 years, this old technology still keeps trains safe [06:53]

333

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One of, if not the last consumer CRT rebuild shops closed 12 years ago. [old story]

2

933

IMG

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The 6AL5W [1417x2460 - 736KB]

10

187

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A look inside the chips that powered the landmark Polaroid SX-70 instant camera

3

ᐊ page 16 ᐅ