On the Development and Distribution of Primitive Locks and Keys

by Augustus Henry Lane-Fox Pitt-Rivers

Figs. 90C to 92C. Modern padlock from Toomkoor, Mysore, India, with spring action compressed by a revolving key (India Museum).

Fig. 90C. Side view.

Fig. 91C. Longitudinal section (looking down).

Fig. 92C. Side view of key.

Wyman & Sons, Printers, G^t. Queen S^t. London, W.C.

PLATE IX.

Figs. 93C to 97C. Modern Japanese brass padlocks.

Fig. 93C. Side view.

Fig. 94C. Side view of bolt and springs.