Shelfmark

Hil.499 [in: HIL SURV - shelved with BOOKS]

Maker

Hilger & Watts Ltd

Subjects

Levels (Surveying Instruments); staves; Surveying -- Instruments

Title

Watts general catalogue of survey equipment, Section VI Field Accessories

Description

After an introductory page of information on the gradation of levelling staves, and on repair service, information is presented under these headings: Levelling Staves: Types of staves available, Telescopic levelling staves (3-length), Telescopic mining or sewer staves (3-length), Folding staves; Barron Levelling Staves: Barron telescopic levelling staves (3-length), Barron folding staves; Philadelphia rod, Scotch staff, Builders’ staves, Canvas cases for levelling staves, Paper refills for levelling staves; Inver Engine Divided Levelling Staves, Engine divided one length, wooden staves; Levelling Staves with Gayer Reading: Specification and features, telescopic staves, folding staves, builders’ staves; Levelling Staff Accessories: Staff level, Staff holder, Staff protectors, Triangular metal plates, Bench mark; Ranging Poles: Wooden ranging poles or pickets; Ranging pole support Metal Ranging Poles; Flags for Ranging Poles, red, white or parti-coloured; Straining Trestles: Tropical Umbrellas: Umbrella 30”, Tropical umbrella non-magnetic brass stretcher bars, Umbrella 32”; Geologists’ Hammers: Geologist’s hammer, Machetes, Bill hooks, Axes, Tarred manilla rope; Invar Measuring Tapes: Invar tape[s]; Invar steel tapes, Permant steel [tape]; National Physical Laboratory Certiicates for Invar or Permant Steel Tapes: Determination of length, Co-eficient of expansion; Tension Handles: Tension handles, Roller grip, Clamp handle; Tape or Chain Thermometers: Tape thermometer, Leather case, Tape thermometer, Thermometers; Steel Band Chains: English Measure: Blued steel, Band chain, Bright steel, Band chain; Metric: Blued steel Band chain, Bright Steel Band Chain [2 widths], Metal reel; Light Steel Survey Bands (in one length): Steel survey band [3 widths in inches], Metric (Supplied on Reels only), Steel Survey Band [3 widths]; Light Compound Steel Band Chains [3 widths]; Metal Reels for above Steel Band Chains (in place of cross); Steel Tapes: Marked feet, inches and eighths on one side only 1/2” wide 3/8” wide, Marked feet, tenths and hundredths on one side only 1/2” wide, 3/8” wide, Marked feet, inches and eighths one side, links and poles on back 1/2” wide, 3/8” wide, Marked centimetres and millimetres on one side only 1/2” wide 3/8” wide, Marked any two measurements (one on each side) 1/2” wide, 3/8” wide, Bakelite (reinforced) cases; Rustless Steel Tapes: Marked feet, inches and eighths on one side only 1/2” wide 3/8” wide, Marked feet, tenths and hundredths on one side only 1/2” wide 3/8” wide, Marked feet, inches and eighths on one side links and poles on back 1/2” wide 3/8” wide, Marked feet, tenths and hundredths on one side, links and poles on back 1/2” wide 3/8” wide, Marked centimetres and millimetres on one side only 1/2” wide and 3/8” wide, Marked any two measurements (one on each side) 1/2’ wide 3/8” wide; Brass Frame Handles; Linen and Metallic Linen Tapes: Constantia linen tapes: Marked both sides, feet inches and half-inches one side, links and poles on the other Linen tape, with folding handle, Linen tape with flush handle, Marked one side only in feet, tenths and twentieths Linen tape, with folding handle, Linen tape with flush handle, Marked both sides in metres, decimetres and centimetres Linen tape, with folding handle, Linen tape with flush handle; Refills Only for Linen Tapes: Linen refill; Repair Lenghts for Linen Tapes; Metallic Linen Tapes: Marked feet, inches and half-inches on one side, and links and poles on the other, Metallic tape with folding handle, metallic tape with flush handle, Marke one side only in feet tenths, and twentieths Metallic tape with folding handle, metallic tape with flush handle, Marked both sides in metres, decimetres, and centimetres Metallic tape with folding handle, metallic tape with flush handle, Refills only (metallic) no cases, Repair lengths of metallic tape (with ring), Engineer’s pocket steel tapes, Semi-rigid steel rules; Land Measuring Chains; Land Chain Arrows; Tape Repairing Outfits; Plummets: Standard spherical plummet, Chainman’s plummet, Gun-metal plummet, Mining plummet, adjusting, Mining plummet, Shafting plummet, Mercury filled plummet, Plummet cord, Plummet wire.
CATALOGUE NUMBERS SUPPLIED THROUGHOUT.

Earliest Date

1958

Latest Date

1958

Pages

20

Address

98 St. Pancras Way, London N.W.1

Other Makers

Cat no

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref