66 PHOTOGRAPHIC FACTS AND FORMULAS 
Reruts Perscanto 6 Oke ae OO eee 14 
Pecutz Silver, coside )0..4 22 2 Ue ce een a keke eae 125 
Rene tin packs... 5 Gals bee Re eae 14 
remo fiimipack Speed) ie ok vei ve 15.5 
Baers loxtra irapids .40 yee Ue SR Ok eM ace ee 155 
Seems Color iiss kate hk keke aie e ce en 14 
Sachs Antihalation 220005)... ce C ee es ee 12.5 
Bachs /Antihalation ‘Color i)iuii40 fy isis cee ee 11 
Senlenssner’ Blue label 2...) 6 0.4.05) eee 17 
Schleussner' Yellow label 20.0 00.00.05. ize 
Schleussner Yellow label Instantaneous ............ 17 
Selleussner Inialos.)..0/. sss aie se os neler 15.5 
Scehleussner ‘Orthochrom \. ....)..06.. oe 15:5 
Schleussner Red label .. 2)... 03:0... sias =o» el 18.5 
Sehleussner Viridin’)..'..)..)00 Jc. i er 17 
Schleussner A inalo so. .6 ssa. ea ee 17 
Spock Mxtrarapid) tis oe eee a 17 
Siock, Orda yy) te kiss sua we elle os 14 
Pathot Errtee Special rapid 's.2.0... 503 2 16.5 
Talbot Prrtee ‘Ortho :& antihal 2.0...) 5. 15 
Talbot 'Errtee Extra sensitive .. 2 ......%.2snn eee 16.5 
Palbot Errtee, Ultra, rapid... oi... nasa ale eee 20.5 
Unger & Hoffmann ‘Verax normal...) 4040 eee i7. 
Wnger & Hoffman Kromal) oo. 0403 17 
Waeer &/Hottman Verax rapid) ince SMa Angi 38° 20 
Unger; & Hoffman’ Verax' rapid with Star. ).0a. ee 20.5 
Unger & Hoffmann Verax’ Bromide’)... 0.y sak ee 18 
Wager & Hotimann’ Verax)Isokromid:s 0.1.0) Soe 18 
Wager & Hoffmann Verax ‘Vransparency ') 2.7 seme 7 
Nyecstendorp:.& ‘Webner Reds e 2G 18.5 
Westendorp & Wehner (Greeniiu i003. fii ee 14 
Westendorp) & Wehner Color 123.00 0040084) ee 17 
