FTJWEB04-116 Lot of two aluminum levels. A 28" example of the aluminum MARX patent by Royal Mfg Co. Inc., vials wet, some wear to plating on center vial cover. And a 24" one by J.H. SCHARF MFG CO. of Omaha, NE, with circular holes through the body, 6 vials all wet and behind porthole style protective plexiglass. Brown japanning 80% and 75% original decal, traces of black paint around vials. (PRK329,338)