M - Preview lever
N - Exposure meter switch
O - Film rewind crank
P - Film rewind knob
Q - Film type reminder dial
R - Reminder dial selector
S - PF/X switch rim
Reproduced for Historical & Reference purposes by Paul M. Provencher -
http://whitemetal.com
T - Diaphragm ring
U - Diaphragm and distance index
V - Distance scale
W - Exposure counter index
X - Depth-of-field guide
Y - Hot shoe
Z - Hot shoe flash contact
3