Renseignements généraux

Nº de série

3815

Nº de partie

1

Nombre total de parties

3

Ou

S/O

Brevets

S/O

Description générale

Wooden case covered with leather/ Glass balance vials, telescope lenses and compass face/ Brass base, telescope, upper plate, and levelling screws & standards clamps/ Small aluminium case/Plastic vernier plates.

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

36,9 cm

Largeur

18,0 cm

Hauteur

18,8 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Exploration et levé

Catégorie

Mesure-angle

Sous-catégorie

S/O

Fabricant

Ou

Watts

Pays

England

État/province

Inconnu

Ville

London

Contexte

Pays

Inconnu

État/province

Inconnu

Période

Inconnu

Canada

Inconnu

Fonction

Transits fitted with both horizontal circle and vertical circle or arc may be used to measure both horizontal and vertical angles.

Technique

Inconnu

Notes sur la région

Inconnu

Détails

Marques

'E.R. WATTS & SON./LONDON, ENG./OTTAWA-WINNIPEG/No 3815' appears on compass face/several scales on rules appears on instrument/Label inside case bears following info.: 'CAUTION'./When levelling In-/strument, be careful/not to stra in thefour/levelling screws.'/ Mfr's label on inside of case lid bears following information: ‘Instrument No. 3815 Constant = 8.376 inches/ = 0.69875/ E.R. WATTS & SON, Surveyors' and Architects' Instruments & Materials./ Head Office and Works: –/ 123, Camberwell Rd., London, S.E., England./ Ottawa./ 200, Wellington St./ Winnipeg./ 408, Portage Avenue./ All kinds of Surveying Instruments (by any maker) can/ be repaired at our Winnipeg Store by experienced/ workmen trained at our London Works.'/ Label on lid bears following info.: ‘FITTING/ FOR/ TELESCOPE/ CAP'./ Label on small rectangular box inside case bears following info.: ‘SPARE/ BUBBLES'./ Small round disk inset in top right edge of box (when open) bears following info.: ‘OBJECT/ GLASS'/ Following info. incised on back: ‘E.R. WATTS & SON/ LONDON'/ ‘73 ' printed in black ink on case top./ ‘E.R. WATTS & SON/ LONDON ENG./ OTTAWA & WINNIPEG' stamped into leather cover of lid./ Masking tape label on case top bears following info.: ‘TRANSIT #2/ S/N 3815/ See TRIPOD #2/ **'/ ‘TRANSIT/ E.R. WATTS/ No. 3815' handwritten on tag affixed to case. ‘73' on reverse./ ‘TRANSIT' handwritten in blue ink on right side panel of case top./ Remains of 3 Canadian National Express labels also present on exterior of case.

Manque

One glass plate over vernier damaged. Plumb bob missing.

Fini

Telescope, upper plate, standards, inner spindle painted black.

Décoration

None