Salex horizontal enlarger, professional model, c. 1920. Iron lamphouse with ES lamp fitting and rack and pinion focusing. Long extension, rack and pinion focusing. Sliding rising front. Negative carrier rotates by rack and pinion, built in adjustable masking strips. Rack and pinion swing on negative holder. Rack and pinion elevation of negative holder. Fitted with a Ross Xpres lens F: 7 1/4, f/4.5-32 No.80447. Overall (no lens): 390 mm x 340 mm x 690 mm. Salex Horizontal Enlarger