Replacement top and bottom glass for Omega #423-423 and 423-233 6x7 glass negative carriers.
Replacement clear glass for Beseler #8342 and 8343 4x5 glass negative carriers.
4"x 5" clear negative carrier glass for most De Vere enlargers.
Omega #423-906 6x4.5cm format two-piece mask set for Omega D5500 4x5 enlargers.
Replacement clear bottom glass for the #LPL45100 LPL 4"x 5" Glass Negative Carrier