GBOS Spring Auction 2026

by GBOS Membership Secretary

With over 150 quality lots spread across the subject area, this promises to be an excellent auction with a lot of interest. The auction is open to paid up members of the society only. However, any non member may download the catalogue and is invited to join as a member to take part in the auction. The closing date for bids is 23.59 GMT on Friday 24th April 2026. Good luck.

GBOS Auction 18 Spring 2026 (499 downloads )