✅ SOLVED CAN anybody TELL ME WHAT THIS IS? USE??

[tokenhead]

Hello everybody!!! I got this a few days ago and was told that is was used for maps..To line up roads,direction,etc. I'm not sure.It is approx.18.5in.long.has a 94 stamped into it,NO other mark's.
ANY HELP will be greatly appreciated...HAPPY HUNTING ALL!!!

 

[ziggybumwah]

Thats an old drafting tool called a parallel rule. It allowed users to draw offset parallel lines in mechanical drawings before the days of Computer Aided Drawings (CAD)

 

[Uncle Jeff]

They were 100 percent correct
How to use parallel rulers (for navigation)
How to use parallel rulers

 

[tokenhead]

Thank you ziggybumwah,ya mon!...Any idea on age?,Again THANK YOU,HH!!!

 

[tokenhead]

Thank you Uncle Jeff...Useful info,Thank's! HH!!!