One catagory of advertising items that is still very affordable and continues to gain in popularity is Spikehorn material.  Most people collect the old post cards but there were also other items offered for sale back then that collectors love to find.  This particular article appeared in a 1956 Motor News magazine and gives a very good overview as to who Spikehorn was.  To view the article simply click on the Zoom button.

CLICK HERE FOR SPIKEHORN VIDEO