Accession Number: 2011.ph.470
Box: silver painted cardboard with metal clasps and blue printing.
Instrument: black plastic case with viewing holes. Case has metal hinges. Inside case are four glass graduated vials. There is a plastic stopper on one vial.
Box and item: cardboard, metal, glass, plastic
On box: “Hellige Inc. New York., Hellige Pocket Comparator, Model No. 605, Employing Permanent Color Standards, Made in U.S.A.”
On interior of plastic case: “GE [General Electric] M-3999289.PI”, “GE [General Electric] P-3999289.PI”
On vials: “Hellige No. 605-T, ML, S”, “Hellige No. 605-PD”
Height = 5 cm, Width = 10.5 cm, Length = 10.5 cm
Facilitating precise comparison between liquids.
Manufacturer: Hellige, General Electric
Date of Manufacture:
Provenance: Acquired from Physics dept, U of T.