Handbook to the Norman Lockyer observatory. 1921 / 
compiled by Major William J.S. Lockyer, director. Hon. sec., Capt. W.N. McClean. 
 - 35 pages :  17 plates on 10 leaves (including frontispiece, 2 portrait, plans) ;  18 cm 
<br/><br/> Part of plates printed on both sides.  On cover: The Norman Lockyer observatory. Salcombe Hill, Sidmouth. 1921. 
<br/><br/><label>LCCN: </label>23015637  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Norman Lockyer Observatory (Sidmouth, England)<br/>Norman Lockyer Observatory (Sidmouth, England)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Observatories--England.
<br/><br/><label>Subjects--Index Terms: </label>Astronomy United Kingdom Observatory Lockyer Salcomb Sidmouth