Triunial Optical Projection Lantern
Triunial Optical Projection Lantern, by William Judd, London, c. 1895, with slides and accessories:- 3 slide holders, 3 of 20 framed slides, 1 long framed slide for producing dissolving colours, 1 lantern slide (photograph of the late W. H. A. Judd, Esq.), 1 box containing six indestructible limes and 2 gas testing tanks
- Measurements:
-
overall: 920 mm x 310 mm x 545 mm, ,
- Materials:
- metal (unknown) , copper (alloy) , brass (copper, zinc alloy) , iron , mahogany (wood) , wood (unidentified) , rubber (unidentified) , glass , lime (calcined calcium carbonate) , cardboard , paper (fibre product) , zinc (metal) and ivory
- Object Number:
- 1936-341 Pt1