1928 Mobiloil Oil Facts for Farmers (No. 10) Ad #2359

This original 7 x 13" ad comes untrimmed from its  master 10 x 13"  page as published in a 1928 edition of an American Agriculturist, to promote the Mobiloil - Gargoyle Logo - Oil Facts for Farmers (No. 10).   The image has been cropped to just focus on the ad portion of the page.