Antique 1870s Brass Push Button Hotel Front Desk Call Bell Tripod Stand

I could only find one other example of this bell, it is definitely not a common piece. The clapper has three patent dates, April 8, 1870, February 3, 1874 and July 2? The last date is stamped where the bell has made impact for over a century, so the numbers have been worn down. The bell measures 5.75" tall and 4.25" wide at the base. It is in very good working condition with no cosmetic issues to report.

Please check out the photos and let me know if you have any questions.