Sentinel Steam Stop Valves, Check Valves, Water Valves and Accessories Sentinel, undated however presentation label inside cover is dated 1912 Hardback in good condition no dust jacket. Text is clean and unmarked, binding tight some tanning of pages due to paper used and age. Cover is quite dark and shows signs of wear however is acceptable. Also included is a price list. This is a catalog of the various valves put out by Sentinel. B&W photos, illustrations, charts, lists of people and cities using various valves. Powered by eCRATER . List your items fast and easy and manage your active items.
