• Chemical Balance made by Philip Harris of Birmingham for Science students

    The balance was designed to be used in a laboratory by students for the precise weighing of chemicals and other materials. It is very sensitive and has several means of adjustment to ensure accurate measurement. The instrument can be stored and used in a purpose built glass cabinet which has a sliding front panel to provide access. The balance and cabinet are in very good condition and have only been used as a display item with a collection of scientific instruments  
    £15.00
    0 bidsEnding 24 Jan at 5:00PM GMT5d 12hCollection in person
  • New listingSolid Brass Proportional Divider Marine Navigation Compass With Wooden Box

    This Proportional Divider is made up of solid brass & it comes with beautiful wooden box. The Proportional Divider is not just for architects, it's an invaluable tool for the artist. Its about transferring scale align your desire subject matter in the small end of the divider and transfer the spacing of the larger end to your drawing surface.
    £29.99
    0 bids
    Free postage
    Ending 23 Jan at 10:00PM GMT4d 17hFrom India
  • Lot of 20 Pcs 6" Brass Proportional Divider Scientific Instrument Drafting Tool

    This Proportional Divider is made up of solid brass. The Proportional Divider is not just for architects, it's an invaluable tool for the artist. Its about transferring scale align your desire subject matter in the small end of the divider and transfer the spacing of the larger end to your drawing surface.
    £199.99
    From India
    £64.99 postage
    or Best Offer
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