CalComp / Gerber 16-Button Wired Digitizer Cursor (Puck)
Vintage professional digitizer cursor used with compatible Gerber and CalComp digitizing tablet systems for CAD, GIS, mapping, engineering, and graphics applications.
This style of 16-button cursor was used on various Gerber, CalComp, and compatible industrial digitizer systems. Similar 16-button cursors were supplied for Gerber and CalComp digitizers used in CAD and mapping applications.