This is for a vintage 1956 Knotts Berry Farm menu from the Chicken Dinner Restaurant. Undated, but the list of "Dinners Served" by year ends at 1955, indicating this is from 1956. One digit prefix in the phone number. The Knott's Fried Chicken Dinner was $2.25. 

The menu measures 8 1/4" x 5 1/4" and is clean with clean staples. Tiny corner piece gone from back cover in lower left corner. Very nice example with crisp pages and great colors!

Booklet is 12 pages, counting covers, and include highlights of a few attractions in the park (including Sad Eye Joe and the Hangman's Tree), along with a history of Knott's Berry Farm showing a few milestones by year.