W & G Douglas combined protractor and parallel rule

Component identifier:

Item 618

Content Summary:

Cumpston's name annotated in verso of case. Instructions and examples printed on verso of case.

Immediate source of acquisition:

Purchased as part of the Papers of John Stanley Cumpston by the National Library of Australia from his widow Helen in 1986. Map collection accessioned in 1989.

Names:

Cumpston, Helen

Access and use