Made in Switzerland.
Constructing engineer: Gertsch & Cie., Fleurier.
Manufacturer: Rymtowt-Prince Cie., Geneva.
A so-called pocket typewriter was the Darling. It was an extremely small machine which used a small revolving dial for indication of the letters to be written, printing only capitals from a type wheel and ink roll. The Darling retailed at a very low price.