Eleven 1930s monthly pocket notebooks in the original box.  The June month book is missing.The front inside cover page is a full-page advertisement for Racor Ramapo Ajax Corporation.  The inside pages are blank but have slightly yellowed with age.  The storage box shows a lot of wear.  I have neatly reinforced the inside seams with binding tape.  Each book is 4 3/4" X 2 1/2" with a page for each day of the month. Rare find.