This sale is for an excellent condition De Vere 504 135 Mask Set, suitable for use with all De Vere 504, 507 and (probably) 10×8 enlargers. This set has two black anodised plates.
These carriers are very hard to find; this set is in great working condition with only normal minor signs of use. Try finding another one – these are almost impossible to find.
Lots of LPL and De Vere items in stock, including complete enlargers, neg masks, lens plates, timers, etc. Please ask if you are looking for something as I do not have the time to list it all.