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Chemical Engineering
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Applied Chemistry and Biology graduation composites
Applied Chemistry and Biology graduation composites
Chemical Engineering graduation composites
Chemical Engineering graduation composites
John Easton fonds
John Easton fonds
Azo - Silver + water totals
Azo - Silver + water totals
Finishing chemicals : 6.4 gallons 'Aegis'
Finishing chemicals : 6.4 gallons 'Aegis'
Finishing chemicals : contrasty Velox 7.4 gals
Finishing chemicals : contrasty Velox 7.4 gals
N.C. Pelloids 'Regular' 50 gallons
N.C. Pelloids 'Regular' 50 gallons
Overcoating for N.C. 7 1/2 gallons or 2500 ft.
Overcoating for N.C. 7 1/2 gallons or 2500 ft.
Report on determination of traces of lead in silver nitrate / L.T. Pawley
Report on determination of traces of lead in silver nitrate / L.T. Pawley
The chemistry of gelatin / John Russell
The chemistry of gelatin / John Russell
The peridak process of controlling chemical retouching on gelatin dry plates and films / Eastman Kodak Company
The peridak process of controlling chemical retouching on gelatin dry plates and films / Eastman Kodak Company
Chemical analysis of photographic developers and fixing baths / Eastman Kodak Company
Chemical analysis of photographic developers and fixing baths / Eastman Kodak Company
Photographic chemistry recipes
Photographic chemistry recipes
Photographic chemistry recipes
Photographic chemistry recipes
Photographic emulsion and dye recipes
Photographic emulsion and dye recipes
Weights of gals + water
Weights of gals + water
Rochester - #220 Soln.
Rochester - #220 Soln.
Azo finishing temps
Azo finishing temps
Theatu [?]
Theatu [?]
Finishing chemicals : artusa [?] 'Iris' 12.8 gallons
Finishing chemicals : artusa [?] 'Iris' 12.8 gallons
Finishing chemicals : 'photostat'
Finishing chemicals : 'photostat'
Finishing chemicals : 'carbon black'
Finishing chemicals : 'carbon black'
Contrast bromide : melting for coating
Contrast bromide : melting for coating
Report on the preparation of very pure distilled water by ion exchange / J.W. Janus
Report on the preparation of very pure distilled water by ion exchange / J.W. Janus
A further report on AE fog and a new anti-fogging agent / H.T. Quigley, E.A.R. Pilsworth, and A.R. Williams
A further report on AE fog and a new anti-fogging agent / H.T. Quigley, E.A.R. Pilsworth, and A.R. Williams
The resistivity of various materials towards photographic solutions / J.I. Crabtree and Glenn E. Matthews
The resistivity of various materials towards photographic solutions / J.I. Crabtree and Glenn E. Matthews
Proceedings of a board of the chemical warfare service appointed for the purpose of investigating conditions incident to the disaster at the Cleveland hospital clinic, Cleveland, Ohio on May 15, 1929
Proceedings of a board of the chemical warfare service appointed for the purpose of investigating conditions incident to the disaster at the Cleveland hospital clinic, Cleveland, Ohio on May 15, 1929
Photographic chemistry recipes
Photographic chemistry recipes
Photographic chemistry recipes
Photographic chemistry recipes
Chemical Engineering (Co-operative) graduation composites
Chemical Engineering (Co-operative) graduation composites
Photographic chemistry recipes
Photographic chemistry recipes
Triple ba [?] regular Velox
Triple ba [?] regular Velox
266 bio rey [?] velvet emml with #215 added
266 bio rey [?] velvet emml with #215 added
Triple special Velox
Triple special Velox
Overcoat for film
Overcoat for film
Pelloid chemicals
Pelloid chemicals
Finishing chemicals : portrait bromide
Finishing chemicals : portrait bromide
Finishing chemicals : #4 Azo 3 gallons
Finishing chemicals : #4 Azo 3 gallons
Finishing chemicals : regular Velox 7.4 gals
Finishing chemicals : regular Velox 7.4 gals
When overcoating use...
When overcoating use...
Finishing chemicals for 'Special Velox'
Finishing chemicals for 'Special Velox'
Recipe with pelloid, red dye, glycerine, and c.a.
Recipe with pelloid, red dye, glycerine, and c.a.
50 gallons {Pelloid regular H.C.[?]}
50 gallons {Pelloid regular H.C.[?]}
Weights of water + gelatine for 50 gallon of Portrait Pelloids
Weights of water + gelatine for 50 gallon of Portrait Pelloids
Coating for film 2500 ft. chemicals + gelatine
Coating for film 2500 ft. chemicals + gelatine
Chemical washing of iso emulsions / H.T. Quigley, A.R. Williams, and E.A.R. Pilsworth
Chemical washing of iso emulsions / H.T. Quigley, A.R. Williams, and E.A.R. Pilsworth
Photographic chemistry recipes
Photographic chemistry recipes
Photographic chemistry recipes
Photographic chemistry recipes
#3 Velox 12 gallons #3 C + F Azo Contrast #3
#3 Velox 12 gallons #3 C + F Azo Contrast #3
Photographic chemistry recipes
Photographic chemistry recipes
Paper coating and paper emulsion standard practices
Paper coating and paper emulsion standard practices
Photographic chemistry recipes
Photographic chemistry recipes
Kmd [?] IIIX '18 gallons'
Kmd [?] IIIX '18 gallons'
Doctor weak soln.
Doctor weak soln.
Finishing chemicals : #2 Azo 3 gallons
Finishing chemicals : #2 Azo 3 gallons
Finishing chemicals : #3 Azo 3 gallons
Finishing chemicals : #3 Azo 3 gallons
Finishing chemicals for 'Special' Velox '7.4 gals'
Finishing chemicals for 'Special' Velox '7.4 gals'
Weights of water + gelatine for 50 gallon of N.C. Pelloids
Weights of water + gelatine for 50 gallon of N.C. Pelloids
Portrait bromide : melting for coating
Portrait bromide : melting for coating
Report on experiments on the production of pure gelatine / H.T. Quigley, E.A.R. Pilsworth, G. Wilson, and A.R. Williams
Report on experiments on the production of pure gelatine / H.T. Quigley, E.A.R. Pilsworth, G. Wilson, and A.R. Williams
Report on experiments with resin purified gelatine, and Q-227 in finishing 2147 type emulsion / A.R. Williams, E.A.R. Pilsworth, and G.A. Wilson
Report on experiments with resin purified gelatine, and Q-227 in finishing 2147 type emulsion / A.R. Williams, E.A.R. Pilsworth, and G.A. Wilson
Photographic chemistry recipes
Photographic chemistry recipes