A PINK HARDSTONE THERMOMETER WITH SILVER OVERLAY,
RETAILER'S MARK FOR 'TIFFANY & CO., PARIS', 20TH CENTURY, apparently unmarked
4¼in. (10.8cm.) diameter
A PINK HARDSTONE THERMOMETER WITH SILVER OVERLAY,
RETAILER'S MARK FOR 'TIFFANY & CO., PARIS', 20TH CENTURY, apparently unmarked
4¼in. (10.8cm.) diameter