Duoscope

Title

Duoscope

Creator

Dalhousie University

Identifier

1988.1213.001

Function

USED TO 'SUPERIMPOSE' AN AERIAL PHOTO ON TO A MAP IN SUCH A MANNER THAT BOTH HAVE THE SAME HORIZONTAL SCALE. DETAILS FROM THE PHOTO CAN BE TRACED ON TO THE MAP QUICKLY & EASILY.

Files

https://files.ingeniumcanada.org/items/coll/56/986/1988-1213-001-aa-cs.jpeg

Collection

Artifacts

Citation

Dalhousie University, “Duoscope,” Precision Instrument Culture in Canada, accessed January 9, 2026, http://omeka.uottawa.ca/instrument-precision/items/show/7576.

Output Formats

Position: 1361 (155 views)