Standard Oil Company of California coupon book, ca. 1920. The booklet contained twenty dollars worth of coupons in one cent tickets to be exchanged for Standard Oil Company products. Only eleven one cent tickets remain. The booklet has a form on the front for the bearer's name, make of vehicle and licence number. The front has a red, white and blue horizontal stripe. The rules and regulations of the book are printed on the back. The book is in good condition.
