Manière de Compter at Mah Jongg par Bobby.
‘How to count points with Mah Jongg. By Bobby. ”

New edition. Copyright 1924.
Published by Librairie Plon
Plon-Nourrit et Cie, Paris, printing & publishing.

Thin booklet. In the French way sewn in. With irregular, uncut pages.
Front sticker from bookstore Cisneros, Bordeaux.