The Free library of Philadelphia, 

 - [Philadelphia,  1926] 
 - 1 p. l., 10 pl. (1 col. ; incl. plans)  15 x 23 cm. 
<br/><br/><label>LCCN: </label>unk82024745  
<br/><br/><label>LC Class. No.: </label>Z733.P53  / B