JGalt
Diamond Member
- Mar 9, 2011
- 71,905
- 87,288
I've been watching this thing for a couple months at a flea market and got the vendor to come down on the price today. It's a 1965 Civil Defense CDV-700 radiological survey meter, or Geiger counter. It detects beta or gamma radiation sources like radium-dial wristwatches, uranium glass, etc. There used to be hundreds of thousands of these all over the U.S., in every fallout shelter. I ended up giving $40 for it and they typically sell for $100 on Ebay. Probably just keep it for shits and grins.
CD V-700 - Wikipedia
Apparently it works great for being 53 years old and the calibration seems to be fairly accurate. It take four D-cell flashlight batteries and has an operational check source on the side, which is probably depleted uranium. The source measures 2 mr/hr with the switch in the X10 position. I have a Vietnam War era U.S. Navy NC-1 waterproof compass with a radium dial. It measures a whopping 10 mr/hr.
I also found (not pictured) a lot of Civil War era Sharps carbine parts, including one complete lock, one complete breech block with lever, five lock plates, and a shitload of other parts for $20. The last lot I found brought $850, we'll see what I can get for this one.
CD V-700 - Wikipedia
Apparently it works great for being 53 years old and the calibration seems to be fairly accurate. It take four D-cell flashlight batteries and has an operational check source on the side, which is probably depleted uranium. The source measures 2 mr/hr with the switch in the X10 position. I have a Vietnam War era U.S. Navy NC-1 waterproof compass with a radium dial. It measures a whopping 10 mr/hr.
I also found (not pictured) a lot of Civil War era Sharps carbine parts, including one complete lock, one complete breech block with lever, five lock plates, and a shitload of other parts for $20. The last lot I found brought $850, we'll see what I can get for this one.
![CDV-700_1.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_1.jpg&hash=70eca156428fb6586ab295c7a60bedee)
![CDV-700_2.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_2.jpg&hash=209f14b711b8f7a337c440b3924b1663)
![CDV-700_3.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_3.jpg&hash=027dcd5d5376043d1fc5528695a5d7d1)
![CDV-700_4.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_4.jpg&hash=9ea26179f37097470cf1570bcbc53a33)
![CDV-700_5.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_5.jpg&hash=d03f0878bd8ca08a4030704637255b59)
![CDV-700_6.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_6.jpg&hash=8ff9b922dbe44c01c468270fef298e06)
![CDV-700_7.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_7.jpg&hash=411f320d4264a97f8a2086967340b7cf)
![CDV-700_8.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_8.jpg&hash=4c492061aa35dc86d020799a03e452d2)
![CDV-700_9.jpg](/proxy.php?image=http%3A%2F%2Fwww.mwt.net%2F%7Eron57%2Fpictures%2FCDV-700_9.jpg&hash=f83ed980e4c3dd1a50a32deb05c29622)
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