Record contains a grid of soldering pins and lugs. Along the left side the letters A,B,C, and D are printed in yellow. In the middle of the board the numbers 1-29 are printed in yellow. A corresponds to a row of 29 lugs located at the bottom of the board. B corresponds to a row of 29 lugs also located at the bottom of the board. C corresponds to a row of 29 soldering pins located in the middle of the board. D corresponds to a row of 29 soldering pins located at the top of the board. The words "TIN LUGS" is written in black ink on the reverse side of the board, in between rows D and C.
