serial 7271RKC13
I have a clc 8187 zb that I got from a naval auction in alameda. Was told it is '54 and came off a sub 
Also has a naval property plate 09182-000861
3-1/2 foot Heavy Ten (10L) Tool room lathe, the B usaully means metal cabinet bench lathe, but
some of the sub lathes I've seen had a different mounting system