Coventry Gauge & Tool Co  <br/><br/>
Plug & Ring Gauges 

 -  Coventry Gauge & Tool co  2001 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>gauges
<br/><br/><label>Dewey Class. No.: </label>621.9