This is an interesting ad that uses the jeep in co-promotion with W/O’s automobiles. The Jeep in the ad appears to be a Slat Grille. I wish the seller had mentioned the date of the newspaper, too.
“This is a SMALL size 1941 (it is close to 4″ X 4″) newspaper ad with paper toning.”
Pretty cool ad. I would guess 1941 before the US went into WW II. The slat grilles were made mostly in 1941 and I think there might have been a few 1942 Americars built before Dec. 7th and maybe a few after, so somewhere in mid to late 41 or very early 42.