Original British WWI Royal Horse Artillery Officer Binoculars - Dated 1913 Brunswick Parts Remote fire trigger system typically

Remote fire trigger system typically operational but may need minor adjustments or repairs

This is then amplified by the amplifier unit and fed to the earphone as a distinctly audible signal

The sound emitters from this siren you will instantly recognize from all those WWII blitz movies some of us saw as children

Not manufactured with blood gutter

Original British WWI Royal Horse Artillery Officer Binoculars - Dated 1913 Brunswick Parts Remote fire trigger system typicallyOriginal Items: Only One Set Available. A very fine functional pair of binoculars marked: Binocular Prismatic No. 3 Mk II Magnification 8 No. 228 ROSS, LONDON 1913 Great functional optics with two large Broad Arrow markings to front and complete with original leather neck strap. Included is the original leather case, marked: CASE No. 3 PRISMATIC BINOCULAR J. B. BROOKS & CO. LTD Clearly stamped R. H. A. 228 for "ROYAL HORSE ARTILLERY" marked on both