Canon reflex guide: how to use the Canon QLFT, Pellix, Canon FX, FP, EE EXWalter Daniel Emanuel · First published 1970Open the Tome
Retinette guide: how to get the best out of your Retinette, Retinette 1, 1A and 1B, Retinette II and IIA and Retinette IIBWalter Daniel Emanuel, W. D. Emanuel · First published 1962Open the Tome
