Original vintage optical industry trade magazine ad for BROWN INSTRUMENT COMPANY of Philadelphia, PA.  A Portable Pyrometer of Extreme Precision.Ideal for Checking Millivoltmeters and Potentiometers.  ... (more) 15.00 Available from:

brown instrument company 1922 portable pyrometer precision vintage ad

-25%
brown instrument company 1922 portable pyrometer precision vintage ad

Description:

Original vintage optical industry trade magazine ad for BROWN INSTRUMENT COMPANY of Philadelphia, PA.  A Portable Pyrometer of Extreme Precision.Ideal for Checking Millivoltmeters and Potentiometers.  Old 1922 optical industry equipment advertisement.

Category: Optical Ads
Product Code: s224
Brand:: Brown Instrument Company
Availability: In Stock
Dimensions: 9in  x  6in
Pages: 1
Views: 59

$20.00  $15.00
Qty:1  

Save: -$5.00 (25% off)