This engraving shows the serial number 90477 and patent number 1,549,911 granted August 18, 1925, to Henry Dreves for the H. White Company in Cleveland, Ohio. Brand / Maker: H. (King)Serial Number: 90477 (Mid-1920s production)Patent Date: August 18, 1925 (US Patent 1549911 for octave mechanism improvement)Finish: Silver-plated with tarnishing/oxidation typical of age. In original case with original vintage hard to find complete accessories. Will need overhaul and complete disassembly, chemical cleaning to remove the heavy tarnish, all-new leather pads, fresh corks, and spring adjustments. Also see pics for details.
