25> albums (ca. 3,500 photographs) ; album 30.5 x 26.2 cm.27> albums (ca. 15,000 slides) ; 35 mm., mounted.22 albums (ca. 8,000 slides and transparencies) ; 35 mm. in strips.
photographs : black and white, and colour ; 34 x 55.4 cm. and smaller.37 negatives : acetate, black and white536 negatives : nitrate, black and white17 negatives : glass, black and white ; 12 x 16.3 cm. and smaller.1032 slides : black and white and col. ; 5 x 5 cm.
photographs : black and white.negatives : nitrate, black and white ; 7 x 11 cm or smaller.illuminations : watercolour and ink ; 108 x 73 cm.print : photomechanical ; sheet 51.2 x 75.5 cm.print ; sheet 26.3 x 4.3 cm.