Plane Table with Tripod
![Image: Plane Table with Tripod](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/000210-Drawing_Board_with_Tripod.jpg?itok=ZV7EGhcI)
Detailed Description
Plane tables are also known as drawing boards. The round leg tripod is made from hardwood, with a bronze head, steel tips and plum bob.
Object ID: USGS-000210
Sources/Usage
Public Domain.
Plane tables are also known as drawing boards. The round leg tripod is made from hardwood, with a bronze head, steel tips and plum bob.
Object ID: USGS-000210
Public Domain.