The clinometer sight was attached to a Vickers .303 machine gun and used for long range fire or a fixed line of fire. Brass and steel clinometer sight. The top of the sight featured a spirit level. At each end there is a brass and steel winder that can depress or elevate the sight which rides on a semi-circular copper coloured slider. The brass scale on one side is graded in five degree units. A base plate for attaching the item to a machine gun is missing.On side one: 'DEP DEGs, ELEV DEGs' On side two: 'MADE IN AUSTRALIA, F. TOUGH 1942, D(upward arrow)D, A.1553, CLINOMETER SIGHT (MARK IV)'military equipment, clinometer sight, machine gun, vickers

Clinometer sight has black metal and brass elevation scale, spirit level on top of sight with baseAUST. F. TOUGH 1943 D^D/A.6038/CLINCOMETER. SIGHT MK (ii)/CLINOMETER VICKERS .303 IN. M.G/MKII REVERSE SIDE : ELEVATION SCAALE NUMBER 20D-5D. 0-20E BASE : TARGET

Sight clinometer MK IV used in conjunction with the QF 25 PDR field gun. Complete with leather protective transit case, standard equipment issued with the 25 PDR artillery piece. Refer to 00111.1 and 00111.2ww2, sight, 25 pdr, qf 25 pdr, 25 pounder, field gun, sight clinometer mkiv

Used for WWIIUsed for WWIILight brown coloured stitched leather case with rounded ends for housing a Clinometer, brass and steel, for a Vickers machine gun. The rear of the case has two short leather straps and steel buckles, attached with a metal rivet. The strap has 6 holes for attachment to the buckle. The front of the case has a steel buckle attached by a small leather strap attached by stitching. The top lid of the case is missing a leather strap.SIGHT CLINOMETER SPARE Q.F 13 & 18 PR. M. H. & Co. R.C.D. IL 1942

A purpose made protective transit case for the sight clinometer MK IV used in conjunction with the QF 25 PDR field gun. Standard equipment issued with the 25 PDR artillery piece. Refer to items 00111 and 00111.1

Used in WWIIUsed in WWIIClinometer Mk IV: Vickers Machine gun brass and steel. Used for sighting long range fire or a fixed fire line of fire for a Vickers .303 inch machine gun. The top of the clinometer contains a spirit level and at each end there is a brass and steel winder that can depress or elevate the clinometer from minus twenty degrees to plus twenty degrees. The brass scale is graded in five degree units. At the bottom of the clinometer is two brass lugs and a brass steel spring loaded small plate, used for attachment to a Vickers machine gun. Serial number 809.The front face plate has markings: DEP DEGs and ELEV DEGs. The scale is marked in one degree increments numbered in five D degree increments to the left, and five E increments to the right. The left winder is marked from zero to fifty degrees in ten D degree increments. The right winder is marked from zero to fifty degrees in ten E degree increments. The rear face is marked: 1940, the letters TS inside a circle, and No 809. It also has CLINOMETER SIGHT (MARK IV) markings.clinometer, wwii, vickers, machine gun, sight

Sight clinometer MK IV used in conjunction with the QF 25 PDR field gun. This device was mounted on a fitting beside the gun barrel and used to accurately indicate the elevation of the gun barrel. The device is calibrated in degrees and minutes and is adjustable enabling the weapon to be accurately aimed. Standard equipment issued with the 25 PDR artillery piece. Refer to items 00111 and 00111.2

Abney Level / Clinometer is an accurate surveying tool used to measure degrees, percent of grade and topographic elevation. Used for surveying pipe lines.Instrument which consists of a fixed sighting tube, a movable spirit level connected to a pointing arm which turns and pivots. Adjustment knob/screw on top turns to rotate the compass indicator and bubble level. Arched scale graduated 0 to 90 degrees in both directions. Clinometer is housed in a brown leather case with a long leather strap for carrying around the neck.Watts London / No 70131 / Made in England