Postage stamps of Rhodesia ; 1913-24 Admirals : the collection offered on behalf of Robert M. Gibbs F.R.P.S.,L. of California.
Sotheby's (Firm)
[London : Sotheby's,
1988].
Days of sale : Thursday 8th September - Friday 9th September in the Grosvenor Gallery, Bloomfield Place, New Bond Street, London W1.
With: Bidding slip as insert.