Waterman 52, Canadian production (marked on the cap, nib and body). It is, uncommonly, made od celluloid – so later production – Waterman started making celluloid 52s in 1934. The pen is in a very nice condition – no deeper scratches, no plating loss, clear imprint on the body (on the cap not so much), clear 52 number. It has a very nice nib, M-1.8mm flexible.