Grote schelp, RP-T-1918-127, Maurits van der Valk, between 1867 and 1935

Identification title(s): large shell. Object type: drawing object number: rp-t-1918-127. Manufacture. Manufacturer: draftsman: maurits van der valk. Dating: 1867 - 1935. Physical characteristics: brush in gray and black on japanese paper. Material: oriental paper technique: brush. Dimensions: h 292 mm × w 380 mm. Subject: what: molluscs (+ shell, snail-shell etc. ) acquisition: purchase 1918. Date: between 1867 and 1935.