Canadian Rockies, 1977
1977CRA33
1977CRA34
1977CRC11
1977CRC23
1977CRC27
1977CRD34
1977CRE02
1977CRE14
1977CRE17
1977CRF03
1977CRF14
1977CRF22
1977CRF25
1977CRF31
1977CRF34
1977CRG05
1977CRG06
1977CRG10
1977CRG12
1977CRG22
1977CRH04
1977CRH08
1977CRH27
1977CRH35
1977CRH36
1977CRI14
1977CRI19
1977CRI34
1977CRJ02
1977CRJ05
1977CRJ13
1977CRJ25
1977CRJ27
1977CRK03
1977CRK05
1977CRK09
1977CRK17
1977CRK18
1977CRK23
1977CRK26
1977CRK29
1977CRK34