1890

Andrew H Baird

Malloch’s Process of Etching on Glass 
[with demonstration]

1890

James McGlashan

A Means of Printing from Negatives that have Extreme Contrasts

1891

John M Turnbull

Printing out Platinum Papers

1891

William Stuart

Gelatino-Chloride Papers and their Manipulation 

1892

H M Smith

“Solio Paper” 
 [with demonstration]   [Eastman Co]

1892

James McGlashan

Demonstration of Carbon Printing

1892-93

S Buchanan Woolaston

The Cold Bath Platinotype Process  [demonstration]

1892

Dr. Drinkwater

Platinum Toning and Toning of Bromide Prints

1894

M Muir Scott

Enlarging and the Production of Negatives for Carbon Printing

1894

S Herbert Fry

Paget Company’s Printing Out Paper and Lantern Slides by Development

1897

J B Johnston

Discussion on Printing Papers - Carbon

1897

R Ayton

Discussion on Printing Papers - Platinum

1897

Frank P Moffat

Discussion on Printing Papers - Gelatino-Chloride (Matt)

1898

Alexander E Eddington

Difficulties in Picture Making