Rare Vintage California RPM Motor Oil Bluebird Advertising Cloth Banner Sign 54" x 35"

This rare vintage California Oil Company RPM Motor Oil advertising cloth banner sign features a bluebird chirping with the slogan of ready for spring and change now. It has a sleeve across the top where it was made to hang on a rod at the gas station who sold their oil. There are a few versions of RPM oil banners but this one appears difficult to find and has great appeal with the image of the bird on it. It had been folded up in storage for years but is in overall nice condition with a small stain to the right of the word spring which i did not try to clean. It is marked "Litho in U.S.A. by LaFontaine-Detroit and measures about 54" x 35" in size.