homepage 'de Luikerwaal' Natural History Slides
Reptiles etc.  Part III



The Junior Lecturers Series was produced by W. Butcher & Sons, London (1870-1906) under the trade name of Primus. The slides were sold as a set of eight in a cardboard box. The prize of each set was initially about two shillings but at the end of World War I the price had more than doubled. Size of the slides: 8,2 x 8,2 cm (3 1/4" x 3 1/4").

The complete series was divided into three series, A, B and C.

Series A was described as 'comic tales and nursery stories, with reading on the slides'. Series B and C had readings printed on paper lecture notes. Longer stories required two or more chapters, always multiples of eight slides. The glasses are fitted with a protective glass and black paper binding tape. The images were either circular or square with rounded corners.

NATURAL HISTORY SLIDES, REPTILES, Chapter III is part 756 of the Junior Lecturers Series B (with Printed Readings).


17 - Spotted Salamander 18 - Crested Newt
19 - Axoloti 20 - Giant Salamander
21 - Long-snouted Crocodile 22 - Egyptian Crocodile
23 - Tortoise 24 - Hawksbill Turtle


  Nederlandse versie......  What's new on this site? 1997-2020 'de Luikerwaal'
All rights reserved.
Last update: 25-09-2020.
Back to the catalogue......  Top of page......