Notes:
He had many signatures. "Geo. Smith" or "GeoSmith." was one of the ones he used in the 40s.
During the Second World War, he went by "Pvt. Geo" or sometimes "Pvt. George Smith" then when he got back from the War and married and started the Smith Strip, the signature used was "V&G Smith" or "Virginia and George Smith" or "George and Virginia Smith "or "Mr and Mrs George Smith."