Two references to unobserved works
(no image and limited data available) are listed below.
They are neither included in the catalogue raisonné,
nor have been assigned entry #s.

1. An etching entitled "Bather" (first proof) dated 1922,
appeared in an auction record.

2. A series of etchings, probably quite early,
[Chartres, Street in Chartres, The Clock of Rouen]
have appeared in an auction record.