1950s: Concrete Burial Vaults are marked, painted, labeled and checked with a gamma sensitive meter, in 1959.

Name: 1950s Concrete Burial Vaults Marked Painted
Uploaded: 2017-05-24T00:00:00.000Z
Duration: 1 min 29 s
Channel: Rick Ray
Description: 1950s: Concrete Burial Vaults are marked, painted, labeled and checked with a gamma sensitive meter, in 1959. Stock Footage Video (100% Royalty-free) 27114301 | Shutterstock