Adam Partridge Auctioneers in Macclesfield have a good private single owner collection of projectors and reels of various formats which we will be offering for auction this Thursday (21st January 2021) which may be of interest. Links to the online auction catalogues are listed below and the collections runs from Lots 250-300.
https://live.adampartridge.co.uk/m/view-auctions/catalog/id/222