Usage examples (33)

• Why not adopt and abide by the simplicity of the calotype process as given in a late Number?
• This ‘calotype method’ was later refined by George Eastman, founder of Kodak, so forming the basis of chemical film as we still know it.
• In sixty-one, any soldier with a dollar and seventy-five cents could have his aspect recorded in the form of ambrotype, tintype, calotype, or daguerreotype.
• This class may be made to print much more rapidly than our ordinary silver printing process, approaching sometimes more nearly to the calotype development in this respect.