1st May, 2000 12:00
Instruments of Science and Technology
1
A Brass Protractor By Jan Marten Kleman, ca 1820.
A Brass Protractor By Jan Marten Kleman.
Amsterdam, Netherlands, circa 1820.
Inscribed “J.M. Kleman & Zoon, Koninklijke Instrumentenmakers, Amsterdam”, Brass protractor of 180 degrees, the arc with iron needle at the centre and a pointer with a vernier.
Measurement: L. 44 cm.
catalogue Note: The Kleman firm made this protractor according to the specifications of Captain C. Jager.
For a similar model of the same maker see the Rijksmuseum Amsterdam, Object number: NG-MC-860.
Literature: J.M. Obreen, Catalogus der verzameling modellen van het Departement van Marine, The Hague 1858, no. 860
Estimate: 150-300
Sold for €228
A Brass Protractor By Jan Marten Kleman.
Amsterdam, Netherlands, circa 1820.
Inscribed “J.M. Kleman & Zoon, Koninklijke Instrumentenmakers, Amsterdam”, Brass protractor of 180 degrees, the arc with iron needle at the centre and a pointer with a vernier.
Measurement: L. 44 cm.
catalogue Note: The Kleman firm made this protractor according to the specifications of Captain C. Jager.
For a similar model of the same maker see the Rijksmuseum Amsterdam, Object number: NG-MC-860.
Literature: J.M. Obreen, Catalogus der verzameling modellen van het Departement van Marine, The Hague 1858, no. 860
Estimate: 150-300
Auction: Instruments of Science and Technology, 1st May, 2000
Hessink's proudly presents the sale of a fine single owner collection of Instruments of Science and Technology. The sale offers you a great opportunity to purchase beautiful selection of globes, microscopes, telescopes, medical, drawing, surveying and navigational instruments from famous instrument makersfrom the 17th to the 20th century.
