Toedi-Panorama Bl. 1 

 - Winterthur  [n.d.] 
 - 29cm. 
<br/><br/> In German.  Offprint from Jahrbuch des S.A.C. Band 47 
<br/><br/><label>Dewey Class. No.: </label>202.5toe 
<br/><br/><label>Report. No.: </label>T380.20