We have a Florist Book Keeping Record from 1965.  It is by "Dome Simplified Weekly Bookeeping Record".  It states it contains 276 business deductions allowed by low and 10 exclusive features.  It is dated and written in from front to back.  The book measures about 11 1/4" x 9" x about 1/2" in thickness.  The front and back are a brown vinyl.

Florist Book Keeping Record 1965