Multimedia Home
Survey Legend

before computers

Before computers, we relied on t-squares, rulers & ink. Workers map the electrical system of Cambridge, Massachusetts in 1950. #map #maps #cartography #geography #topography

Read more…
E-mail me when people leave their comments –

You need to be a member of Land Surveyors United - Surveying Education Community to add thoughts!

Join Land Surveyors United - Surveying Education Community

Comment As

You need to be a member of Land Surveyors United - Surveying Education Community to add thoughts!

Join Land Surveyors United - Surveying Education Community

Comments are closed.