Harling Naval Protractor Parallel Rule Rolling Brass Boxwood Divider Box Vintage


Harling Naval Protractor Parallel Rule Rolling Brass Boxwood Divider Box Vintage

This item has been shown 0 times.

Buy Now

Harling Naval Protractor Parallel Rule Rolling Brass Boxwood Divider Box Vintage:
$53



old_devil store
HARLING NAVAL PROTRACTOR PARALLEL RULE ROLLING BRASS BOXWOOD DIVIDER BOX VINTAGE Description

High quality brass and boxwood rolling parallel rule, circa 1930

Made by and marked

W.H. HARLING 117 MOORGATE LONDON

marked with owners name G.R. HEPPEL

Differs from the standard rolling rule in that three edges are set as a protractor, a design invented by W.F. Stanley based on the suggestions of steam ship captains of the Orient Company, known as a 'Naval Protractor', for laying down a ships course.

In very good condition with no splits or warps, the brass tube tarnished from handling, would clean up, a small rub to the edge (see last photo).

In original fitted mahogany box with brass screwed edge lid and base, paper label in the lid with a list of deviations from a specific ships compass.

With associated brass dividers.

Gross weight 887 grams.

Guaranteed old and original.

****************

There are no returns on my sale sales so please ask any questions you may have before offerding.

Shipping quotes are for trackable services

PLEASE NOTE THESE POSSIBLE SHIPPING DISCOUNTS

A shipping discount will always be given on combined purchases.

*********************

OPTIONAL SHIPPING DISCOUNTS AVAILABLE

on items, not classed as 'valuables' by the Royal Mail, that sell for less than £50.00

Please wait for an amended invoice before paying.

£2.50 discount to UKbuyers (first class recorded delivery)

£5.00 discount to non UK buyers (airmail without tracking or signed for)

I ship worldwide, please use the shipping calculator, pressthe "Postageand Payments" tab, above the scrolling gallery,if your country is not shown please ask.



Harling Naval Protractor Parallel Rule Rolling Brass Boxwood Divider Box Vintage:
$53

Buy Now



1969 Sprague Capacitors Resistors Circuits Filter Analyzers Catalog C 619a K-111 picture
1969 Sprague Capacitors Resistors Circuits Filter Analyzers Catalog C 619a K-111


Vintage Staedtler Drawing Set  Ciclo picture
Vintage Staedtler Drawing Set Ciclo


1983 Asme Boiler & Pressure Vessel Code Section Iv & Ix Heating Boilers, Welding picture
1983 Asme Boiler & Pressure Vessel Code Section Iv & Ix Heating Boilers, Welding


Casio Scientific Electronic Calculator Fx-102 Vintage 1970s Green Led picture
Casio Scientific Electronic Calculator Fx-102 Vintage 1970s Green Led


1964 Wimbledon Live Eurovision Tv Television Photo Itt Vintage Magazine Print Ad picture
1964 Wimbledon Live Eurovision Tv Television Photo Itt Vintage Magazine Print Ad


1964 Vintage Military Computer Module Chip Itt Photo Info Ad picture
1964 Vintage Military Computer Module Chip Itt Photo Info Ad