WW1 Field Glasses & Case- French Made For British Use

WW1 British field glasses with War Department broad arrow to glasses & case .
These are , typically, French made in Paris & purchased by the British for issue to a rapidly expanding army of 1914. Unit marked to top of case '10 DVN' with 'No.3' & broad arrow to front. Glasses are marked 'L.Petit' Fabricant with Patent name ' HEZZANITH'. Broad arrow to optics stem. Buckle minus from front of case.

Code: 13859