About 1913 for a Colt police positive special with that serial number.
You can buy one from eBay at http://business.shop.ebay.com/Ice-Machines-/67171/i.html?_nkw=used+ice+machine or a refurbished one at http://www.icemachineclearance.com/product-list.php?cid=1. You can buy a second-hand one at http://www.bid-on-equipment.com/6210.htm.