Can any one tell me what these are and the value in scrap or resale is thanks

**mattscrapmetalinc** · 02-07-2013, 10:11 PM

Here is a set of 12 Pr crystals here is the list of numbers on them
8410
3839
7167
7181
7151
7231
7184
3852
3543
3950
3836
3901

**mattscrapmetalinc** · 02-11-2013, 12:44 PM

Originally Posted by mattscrapmetalinc

Here is a set of 12 Pr crystals here is the list of numbers on them
8410
3839
7167
7181
7151
7231
7184
3852
3543
3950
3836
3901

http://i1284.photobucket.com/albums/...psaf939d93.jpg here is an image if anyone knows what these are and the value if any in scrap please let me know thanks

**oldtoothlessbassmaster** · 02-11-2013, 01:59 PM

ham radio crystals

https://www.google.com/search?hl=en&...mg.BNbYpLa1W8I

**Bear** · 02-11-2013, 02:05 PM

did you pull the screws and look inside them ?

**mattscrapmetalinc** · 02-11-2013, 02:35 PM

No have not pulled them appart

**Mechanic688** · 02-11-2013, 02:38 PM

Made in the USA, those are definitely ham or business band crystals, quite old. Might have value on a ham forum.

Might be some info here if you take the time to look.
CRYSTALS: RADIO RESOURCES by AF4K