My grandfather who was in WW2 must've got a new BC in about 1961. His name is spelled in ALL CAPS on it. However...while he does have 5 numbers in red on the back of it, there is NO letter in front of the number, which, is attributable to a CUSIP-number i.e. A12345
Printed copy · Anthology Volume 5, page 660Printed copy from The Tender For Law Anthology, Volume 5, page 660 (printed 13 June 2014). Added by this site; not part of the Facebook export.