This is a small embossed cast iron sign advertising an old foundry company in Evansville, Indiana.  The building no longer exists as it has been torn down for a parking lot.  The wording on the sign is:  Manufactured By H & 0 Lindenschmidt Evansville, IND.  The size of the sign is 6 1/4" long x 2" wide.  It has a place on the back to allow it to stand at a leaning position.  It is very nice.  Buyer to pay $8.10 for small flat rate shipping priority in USA.  Email with questions.