Printed Wiring Board - EC4, Side 1

Technical drawing showing the side 1 layout of printed wiring board - EC4 including labeled scale drawings. Scale 1:0.25 inches.
Date: February 21, 1972
Creator: Wood, D.
System: The Portal to Texas History

Printed Wiring Board Assembly - EC4

Technical drawing showing the layout and assembly of a wiring board, including labeled scale drawings and explanatory notes regarding parts and usage. Scale 1:0.25 inches
Date: February 22, 1972
Creator: Wood, D.
System: The Portal to Texas History

Printed Wiring Board - EC4, Side 2

Technical drawing showing the side 2 layout of printed wiring board - EC4 including labeled scale drawings. Scale 1:0.25 inches.
Date: February 21, 1972
Creator: Wood, D.
System: The Portal to Texas History

Printed Wiring Board - EC2, Side 2

Technical drawing showing the side 2 layout of printed wiring board - EC2 including labeled scale drawings. Scale 1:0.25 inches.
Date: February 21, 1972
Creator: Wood, D.
System: The Portal to Texas History

Printed Wiring Board - EC2, Side 1

Technical drawing showing the side 1 layout of printed wiring board - EC2 including labeled scale drawings. Scale 1:0.25 inches.
Date: February 21, 1972
Creator: Wood, D.
System: The Portal to Texas History

Printed Wiring Board Assembly - EC2

Technical drawing showing the layout of printed wiring Board assembly including labeled scale drawings and explanatory notes. Scale 1:0.25 inches.
Date: February 22, 1972
Creator: Wood, D.
System: The Portal to Texas History