Bridgeport 7 Milling Machine Riser Block for Knee Mills #2

Bridgeport 7 Milling Machine Riser Block for Knee Mills #2. Looks to be in nice shape but the paint is basically trashed on the outside. Mating surfaces look good. Please examine all the pics to judge the condition for yourself. OD is 15″, ID is 10″ and the OD of the lip at the top is 12-1/2.