Time to send them kids back to school, and now your N scale Community can too with Royale Models new Crown Supercoach School bus. And while this model is based on one from the 1970's, they mostly looked the same from the late 50's through the 1980's. Decals Included. www.royalemodels.com
I noticed you have a 53' chip van but it would be great to see a 40' version for us late '60's modelers, if it's not already on your list.
Crown school buses were a West Coast item as almost all were sold in Washington, Oregon and California.
Not flat-nosed like the Crown Supercoach is, per the IMCDB (Internet Movie Cars Database) site, the original Partridge Family television show bus was an eight window 220" wheelbase 1955 Chevrolet Task Force 6800 with a hood and a Superior school bus body.