This is a "test set" manufactured by Leeds & Northrup.
This object has museum accession number 287.
It is contained in Shed storage.
Tags: manufacturer:name=Leeds_&_Northrup
| activity | date | from | to | link | notes |
|---|---|---|---|---|---|
| inventory | 2015-10-20 |
(machine-parsable metadata for this item is available here)
A project of the Museum of Communications • +1 (206) 767-3012
7000 East Marginal Way South • Seattle, Washington 98108-1103