Reprot on the continuance of protection to the ser 

 -  1959 
 - "ii,93p."  cm. 
<br/><br/><label>Standard No.: </label>109241 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Silk Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(M73):531.2.N58t, J9"