Senefelder calendars. Lot of fourteen
Designs by Henri Pieck; Eelco Leegstra; Wam Heskes; S.P. Huijkman, Joh. Josseaud, H. Heijenbroek, A. van Dobbenburgh, P.H. Schor, W. Schermelé. Senefelder 1920, 1922-29, 1933, 1934, 1937-39. Various sizes. All calendars complete, except for 1925 (lacking the first month).
*The 1920 edition appear to be a misprint, comprising 12 mounted - different - illustrations, all labelled January. (total 14)