1950
|
Charles
Duncan
|
Common-sense Processing
[Johnsons]
|
1951
|
Kevin
McDonnell
|
Photo Faults
[Johnsons]
|
1952
|
R
M Fanstone
|
The Camera, the Film and You
[Dufay]
|
1953
|
J
Murdock
|
Chemicals in Photography - Amfix, Promicrol
[May & Baker]
|
1954
|
The
Marquis of Ely
|
[Lecture on Colour Photography]
[Agfa]
|
1955
|
H
Boustead
|
Flexichrome Colour Printing demonstration
[Wm Thyne]
|
1957
|
R
B Wilcock
|
Some Problems of Development
[Johnsons]
|
1958
|
Leslie
A Guest
|
High Fidelity in Sound and Colour
[Gevaert]
|
1958
|
The
Marquis of Ely
|
An Evening with the Marquis of Ely
[Johnsons]
|
1959
|
J
Longstaff
|
Agfacolor
[Agfacolor]
|