Osterhausen, Fritz von, <br/><br/>
Callwey's Uhrenlexikon / 
 Uhrenlexikon 
Fritz von Osterhausen ; Bildauswahl: Christian Pfeiffer-Belli. 
 - [First edition]. 
 - 372 pages :  illustrations ;  25 cm 
<br/><br/><br/>In German. 
<br/><br/><label>ISBN: </label>3766713531 9783766713537 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clocks and watches--Encyclopedias.
<br/><br/><label>Subjects--Index Terms: </label>Reference Germany Encyclopedia Reference VonOsterhausen Fritz Timekeeper (general)