High quality copy of the original instruction manual for the Beseler D.A.T.A. (Data Access Timer Analyzer) Module accessory as supplied for use with the Dichro 45 Color Computer colorhead.
Beseler #8074 hinged 6x9 "universal" glass negative carrier for all models of 23C enlargers.
Beseler #8062 hinged glassless 6x9 format negative carrier for all models of 23C enlargers.
Instruction manual for the #8195 Dichro 23 dga colorhead, as fitted to Beseler 23C enlargers.
Instruction manual for Beseler #8185 and #8186 Dual Dichro S colorheads with internal power supply as fitted to 23C II enlargers.
Beseler #8070 spring hinged glassless 6x7 format negative carrier for all models of 23C enlargers.
Beseler #8328 spring-hinged glassless 6x7cm format 120 roll film carrier for all Beseler 4x5 enlargers.
#6742 spring-hinged glassless 6x7 format negative carrier for Beseler 67-series enlargers.
Beseler #8060 spring-hinged glassless 6x6 format negative carrier for all models of 23C enlargers.