Spinning Rayon staple on the cotton system 

 - Marcus  Hook American Viscose Corpoetation      1948 
<br/><br/><label>Standard No.: </label>11,445 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INDUSTRIAL ARTS
<br/><br/><label>Dewey Class. No.: </label>M71:3:1, H8