Details
An 18th-Century brass scale-rule,
signed and engraved Hoc Instrumentum factum fuit a GEORGIO ADAMS. Artificii Instrumentor ad Officium Ordinancium REGIS. MAG. BRITANII ad Insignis Capitis TYCHONIS BRAHEI. in Vico vulgo Dicto Fleet Street LONDONI, engraved with a protractor scale, other scales, including those for LEU, RUM, CHO, SIN, TAN and S.T enclosed within 'wheat-ear' decorative borders -- 9½in. (24.1cm.) long
See Colour Plate 10
signed and engraved Hoc Instrumentum factum fuit a GEORGIO ADAMS. Artificii Instrumentor ad Officium Ordinancium REGIS. MAG. BRITANII ad Insignis Capitis TYCHONIS BRAHEI. in Vico vulgo Dicto Fleet Street LONDONI, engraved with a protractor scale, other scales, including those for LEU, RUM, CHO, SIN, TAN and S.T enclosed within 'wheat-ear' decorative borders -- 9½in. (24.1cm.) long
See Colour Plate 10