Cameras and supplies purchased by Gray Herbarium, Jan., 1913 
5x7 Pony Prern.o camera Ho. 7, Vila Protar lens 
1 and Compound shutter.$143.55 129.20 
34 x 4^ Film Plate Special camera with case. 56.75 51.07 
Film Pack tank. 3.50 3.50 
5x7 Plate tank. 4.50 4.50 
Thermo stirring rod. 60 .48 
Tank powders, 3x4. .25 .20 
Tank powders, 5x7 . .35 .30 
5 lbs Hypo . .25 .20 
8 oz. Hardener. .25 .20 
Crown tripod... 6.00 5.40 
Fixing box. 1.25 .90 
5 Graphic plate holders, 5.x 7. 6.25 6.25 
3 kits, 5 x 7--4 x 5. .60 .45 
3 kits, 5 x 7—3 x 4. .60 .45 
5x7 Printing- frame. .45 .35 
16 oz. Hepera solution. .60 .50 
2 doz. Azo 5x7 paper. .40/ .37 
Blotter book. .20 .20 
Prying’ rack. .10 .10 
Film pack. .70 .70 
1 doz. 5x7 Cramer Iso plates. .77 .75 
2 enamel trays, 8 x 10. 2.20 1.47 
2 enamel trays, 5 x 7. 1.50 1.00 
4 oz. measuring glass,. .08 .06 
32 oz. measuring glass. .35 .26 
Focussing cloth. .32 .32 
Totals. 232.37 209.18 
Commission. 15.00 
Bill to Gray Herbaruim. 224.18 
