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Johnson Service Company
Automatic Temperature and Air Conditioning Control

This advertisement (or catalog description) for Johnson is 2 pages in length.

ASBESTOS REFERENCE:
Johnson Pneumatic Switches - Description says asbestos is one of the available materials for the switchboard panels. This material could be requested as a special order.

Please see above picture for exact wording.

Condition: Good. Carefully removed from a publication. Reverse sides of pages have unrelated information.

Date:  Not dated, but removed from a 1959 publication.

** This is an original document. **
Johnson Service
Company Ad
$95