E. J. Wall

• Photographic facts and formulas
• Carbon printing
• Coloured lights for color work
• Practical color photography
• The dictionary of photography and reference book for amateur and professional photographers
• The limitations of three-color heliochromy and the possibility of eventually securing true color rendering by means of three-light filters
• The new light and the new photography
• The photographic darkroom
• The photographic picture post-card
• The photographic picture post-card for personal use and for profit
• Wall's dictionary of photography and reference book for amateur and professional photographers