Advertisement calendars
Jacobs Humoristische Premiën Scheur-Kalender 1906 + Scherts en Luim, publ. Joh. de Liefde Utrecht, 1902 - and [idem] 1903 + Calendar N.J. Boon, Amsterdam and another of N.J. Boon, ca. 1900 - added: die-cut cardboard advertisement: Drinkt U ook Kathreiner's Malzkoffie?, ca. 1900. All lithographed contour calendars, with the calendar leaves no longer present.
(total 6)