MACHINIST LATHE TOOL MILL. Brown & Sharpe 559 Squaring Square Block Gage. Unit in great shape appears that only one face has been lightly used as 3 others are still taped. Does have etching TD 252,717 as seen in photos. The item “MACHINIST LATHE TOOL MILL. Brown & Sharpe 559 Squaring Square Block Gage” is in sale since Wednesday, June 5, 2019. This item is in the category “Collectibles\Tools, Hardware & Locks\Tools\Machining”. The seller is “biv467″ and is located in Bradenton, Florida. This item can be shipped to United States.