06-09-2009, 06:06 PM
Auke, it's possible, but I don't remember seeing such a stamp, especially from the 40's or 50's. Additionally, a ORBL with 56K serial number would have been awarded probably mid-40's and the book was issued '47.
Maybe the guy was a military officer working with industry, but I would pass on this.
Maybe the guy was a military officer working with industry, but I would pass on this.












