Kingsdown Antiques has dated these Blue Glass Door Handles to the 1890s.

Suitable for restoration projects, period interiors, or as decorative hardware on modern furniture.
Measurements:
Height: 7 1/2" (approx. 19cm)
Width: 1 1/4" (approx. 3cm)
Height of glass handle section: 4 1/4" (approx. 11cm)

Total weight of pair: 431g
There are some fly chips and natural wear to the glass edges, consummate with the age of these items (as shown in the photographs for accuracy). Structurally sound with all mounting hardware intact. Ready to install or display.
Kingsdown Antiques has dated these Blue Glass Door Handles to the 1890s.
Trustworthy reliable professional. Free UK & worldwide shipping
You can view the stock and full dealer information on the Kingsdown Antiques Profile Page