I just picked this piece up, and am looking for information. I know Richfield used a larger version on highways to advertize, this one is plaster based and finished. I think this was the style they put in front of stations. It seems to fit size and scale. Any info or hints would be appreciated. The link below is to a picture of it, if it doesn't work, try my posting in the showcase feature. Thanks........Lance pogogas@sunwave.net