Excerpted from the [[:File:1924-08-Conklin-Endura-Student.jpg|scanning]] of a 1924 [[Conklin]] advertisement. Retouched by the author for a better sharpness. | Excerpted from the [[:File:1924-08-Conklin-Endura-Student.jpg|scanning]] of a 1924 [[Conklin]] advertisement. Retouched by the author for a better sharpness. |