I believe this
item is an authentic file at the patent office after approval of a patent
application to the United States Patent Office for Combined Electro, Vapor, and
Warm Air Bath. The lot comprises single card stock sheet of paper with signed
in print letter filed Feb 13, 1884 from
the applicant w full page illustrations
of the bath. The illustrations have a patent date of Nov 11, 1884. ~7.50in x 11in.
In protective sleeve. Would look great framed. You can get an authentic period
piece for less than modern reproduction. If you are interested paper
memorabilia, please check out others items I have for bids. We do combine, when
possible, like items, to save on shipping(8). (9-11-22)