ON CHARTS AND PICTURES FOR USE IN SCHOOLS. 389 
PHOTOGRAPHS. 
Unmounted, On Plain Mounts. 
Size. 
3] by 44 / -06 / -10 
34 by 54 | 10 “15 
4 by 5 10 15 
5 by 7 | “15 -20 
64 by 84 | 20 +30 
; 8 by 10 30 -40 
ll by 14 50 65 
. ENLARGEMENTS, BLACK AND WHITE. 
Unmounted. On Plain Mounts. 
Size. 
: 8 by 10 “50 -60 
11 by 14 1-00 nine 
14 by 17 1:50 1-65 
SEPIA. 
| Unmounted. On Plain Mounts. 
. $ $ 
“15 *85 
1-50 1-65 
2-25 2-40 
SLIDES. 
$ 
Uncoloured. Fi = b : $ ; b : -50 
Coloured . 5 3 ‘| A § : s > 16 25 
An excellent account of the Murals and the epoch which they illustrate, together 
with mention of the Restorations, is given in a descriptive pamphlet ; ‘ The Hall 
of the Age of Man’ (H. F. Osborn, American Museum of Natural History, Guide 
Leaflet No. 52, May 1921). 
