Puckerings has dated this piece to the 1920s.
Made by Heath and Co. of London and signed with the trade name they used "Hezzanith"; the case is signed T. French and Sons Ltd., London, 1918, the leather is also impressed with the military crows foot.
They are fitted with shades to minimise glare in bright sunshine.

The leather case is in great polished antique condition.
Excellent condition, the binoculars measuring 5" x 2 3/8" x 5 1/2" expanding to 7" while sunshades are in operation. The case measuring 5 3/4" x 3 1/2" x 7 1/2".
Item ID: 40751
FREE Worldwide Registered Airmail Directly From London, England
Puckerings has dated this piece to the 1920s.
A quality online collection of fine english antique smalls with free worldwide shipping from london, england
You can view the stock and full dealer information on the Puckerings Profile Page