Artist Unknown: H.W. – Kühler for Motors of All Types 1918. Charming image tipped into Motor Magazine in August ’18. Artist shows a German biplane dropped leaflets to soldiers riding in the bed of a truck. A soldier is seen leaning out to retrieve a leaflet while a German shepherd trailing along jumps for joy. Playful, even joyous image, very different from most late war images. 13×9 near mint.