[ForSale-Swap] Leeds and Northrup Resistance Decade Box

[Michael Drum]

For Sale

Leeds and Northrup Resistance Decade Box

1, 10, 100, & 1000 selector knobs with a multiplier knob.

BA +/- , GA +/- , and X1 , X2 binding posts in a beautiful
wooden enclosure. The BA and GA posts have a separate
control switch to take each in or out of circuit. This was
apparently used by Hewlett Packard as a calibration
standard as they have a calibration sticker attached to the
side of the cabinet.

Pictures are here:

https://home.comcast.net/~mjdrum/photo/LAN1.JPG

https://home.comcast.net/~mjdrum/photo/LAN2.JPG

$40 plus actual shipping. USA only

Mike