Here we have up for sale an ORIGINAL, 1959, The Deublin Company "Rotating Unions" Engineering Brochure/Catalog.  Catalog has neat illustrations as well as having in-depth engineering information about these rotating unions (please see pics).  Catalog contains 19 perfect pages.  Piece is clean with NO tears or tatters and in NEAR MINT overall condition.  FREE S & H.  Thanks for viewing....Triple K