This is a cast bronze padlock that was made by YALE & TOWNE MFG. CO. an American company est. 1868 and opened an additional factory in ST. CATHARINES, ONTARIO, CANADA. in 1911. 
It's a really cool looking lock for adding a unique and interesting antique touch for your decor and collection. It's 2 1/2" high and 2" wide it's a heavyweight for a small lock over 9 ounces. It has a wonderful natural aged patina. No key available.