so wa 



Equipment of the Dark Room. 



81 



50 397 A. 1:27. 



50 397 B. 1 : 27. 



50 402. 1 : 4. 



50 403. 1 : 6. 



> 



s 





 



< 



o 



X 



50404. 1:6. . 50405. 1:7. 50407. 1:6. 

 ."><>.. ','.:. Collapsible Dark Room' |(F i g .-.. A and B), 1.80 m high, 80 cm wide and deep, abso- 

 lutely light-tight, with a ruby glass window. I'm- external illumination by weak day- 

 light or an ordinary kitchen lamp 



The room allows absolute freedom even for persons of large stature without their suffering in- 

 convenience when a number of vessels and a stool are placed inside. 



"HI. .ills. Glass Discs for dark room. Dark Ruby Glass, usual outer glass, to 60x70 cm, cut 

 if desired. Price per 100 sq. cm 



50.399. - The preceding. Ruby Cobalt Glass. Per 100 sq. cm 



."0.400. The same. Orange- Yellow Glass. Per 100 sq. cm 



.">0.4(H. - The same. Green Glass (one side matt). Per 100 sq. cm 



")(i.4o2. Candle Lamp (Figure), brass 



:>(.4(i3. Dark Room Lamp, burning paraffin (Figure), with red chimney 



"'11.404. The same (Figure), with red and yellow chimney for changing the illu- 

 mination * 



."id. 405. Wall Lantern (Figure), for paraffin oil, with ruby-red and yellow discs under- 

 neath, with green disc and closing cap above, with light pane with slide for illumi- 

 nating bromide prints from the side 



5d.40( : i. Dark Room Lamp, for gas. with red chimney 



."ti.4(i7. Gas Standing Lamp (Figure), for red (ruby cobalt), yellow and green light . . 



50,408. Wall Lantern, for gas (cif. No. 50.405) . . 



s. d. 

 1. 0. 



0. 

 0. 

 0. 

 0. 

 0. 

 0. 



0.3 

 0. 6 

 0. 2 



0. 3 



1. 



2. 



0. 4. 



0. 11. 

 0. 5. 6 

 0. 11. 

 0. 11. 



CI. 4339. 4340, 1461. H6Z, 



146::. 1467, 5178. 6 



