Béla-Sekula auctions, set of auctions between nos. 3-41 (1927-1932) with photo plates, though certain auctions are missing (nos. 18-20 and 31), bound together in 7 binders (2 different series) including duplicates. Although incomplete, rare series of auctions including better nos. (e.g. no. 13, September/October 1929), mainly in fine/very fine condition
