1957 Outdoor Recreation

Stamp 307
HP-s.jpg 5C
blue
Stamp 308
HQ-s.jpg 5C
blue
Stamp 309
HR-s.jpg 5C
blue
Stamp 310
HS-s.jpg 5C
blue

1957 National Wild Life Week

Stamp 311
HT-s.jpg 5C
black

1957 The 100th Anniversary of the Death of David Thompson

Stamp 312
HU-s.jpg 5C
blue

1957 The 14th UPU Congress, Ottawa

Stamp 313
HV-s.jpg 5C
greyish blue
Stamp 314
HW-s.jpg 15C
multicoloured

1957 Mining Industry

Stamp 315
HX-s.jpg 5C
black

1957 Royal Visit

Stamp 316
HY-s.jpg 5C
black