Sujet
Cross-staffs used for surveying, 1551. Artist: Unknown
Légende
Cross-staffs used for surveying, 1551. In this case they are being used to measure the width of a river by triangulation. From Rudimenta Mathematica by Sebastian Munster. (Basel, 1551).
Oxford Science Archive
Date
1551
Crédit
Photo12/Heritage Images
Notre référence
HRM19B65_136
Model release
Non
Licence
Droits gérés
Format disponible
49.9Mo (2.5Mo) / 40.7cm x 30.8cm / 4804 x 3633 (300dpi)