CCA42 has Closed! Click Below to Download the Full Color Catalog Lot 1. Original 1933-34 Sky Birds Artwork of the WWI Sopwith T.1 Cuckoo Aircraft. Welcome FacebookFriends! We are accepting high-quality consignments for future auctions. Please contact us at 724-446-3079 Contact Collectible Classics to become a Consignment PartnerWe offer personal attention and competitive prices realized with low consignor fees.