Question about hi wood IMB stock

[painter777]

RMC ended up being a rather large supplier of stocks early on.
IIRC, I've seen RMC stocks used by QHMC, IBM, Underwood, Inland and SG.

To Ten's Inquire:
Seeing that many early RMC stocks were unmarked for... but issued to QHMC.
Seems very possible that in the mix of RMC-B stocks that the stamped B wouldn't have always been applied. If you pay attention the B's were separately and randomly placed when they were stamped.