Product Description
This is a vintage U.S. Army Green Metal Storage Box that holds 47 Field Radio Frequency Crystals. When full, the box holds 48. This was an estate sale find so exact age & other info isn’t known. These frequency crystals were used in Military Field Radios for communication during WW II, Korea & Vietnam. There are 3 different types of crystals in this box. 37 are marked John Meck, 9 are marked Valpey & one is marked RS MC. The crystals are of many different frequencies. None have been tested for functionality. The green metal box is in pretty good shape. It has wear evident but no major cosmetic flaws. It is stamped CY-277/TRC-10 in black in traditional Army font on the top. This would make a very cool & unique addition to any Military Collection.

Top-notch!    Review by Timeothee

I loved the packaging. The Beautiful came intact and prompt. I would definitely shop on this site again.    Review by VERT

Thank you for your delivery. It was fast, the clutch is very nice and i will come back for more shopping.    Review by Villana

The product was exactly as it appeared on the website and was in perfect condition. Delivery was also very quick!    Review by Juien

Service was super fast, my package was shipped and received in 10 days with great updated tracking.    Review by Charlotte

Super fast shipping, great boxing and easy to order. Definitely keep ordering from here.    Review by Melanie

Wanted a wallet, ordered a wallet, husband surprised me by paying half.    Review by Kharag

Very comfortable and love the slickness and the color is sweet.    Review by Manu

the best of best online store .. up to date styles .. easy steps to order... nothing more better    Review by Pogyz

excellent experience here, beautiful product, easy purchase, quick delivery.    Review by Thomas

Everything is great except leaving the security tag on. It takes me some time to remove it.    Review by AG