WW2 British BSA Paratroopers Folding Bicycle. Original unrestored condition. Frame number R49229.
Bid Live on Lot 5205 in the The Derby Saleroom Medals, Militaria and Firearms Auction - online bidding only Auction from Bamfords Auctioneers & Valuers.
www.the-saleroom.com
Much lower starting price than the last one - https://www.retrobike.co.uk/threads/ww2-foldable-klunker-bike-kent.456247/
Looks completely original, Mk II?