| Massecar, Gordon | | | HALIFAX | Chief Engineer |
| Massecar, Gordon | | | HUDSON TRANSPORT | Chief Engineer |
| Massecar, Gordon; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | HALIFAX | Chief Engineer |
| Massecar, Gordon; 1969 Red Book; 1969 | 1969 Red Book | 1969-00-00 | HUDSON TRANSPORT | Chief Engineer |
| Massecar, Gordon; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | CHEMICAL TRANSPORT | Chief Engineer |
| Massecar, Gordon; 1973 Red Book; 1973 | 1973 Red Book | 1973-00-00 | MAPLECLIFFE HALL | Chief Engineer |
| Massecar, Gordon; 1981 Red Book; 1981 | 1981 Red Book | 1981-00-00 | CHEMICAL TRANSPORT | Chief Engineer |
| Massecar, Gordon; 1982 Red Book; 1982 | 1982 Red Book | 1982-00-00 | OTTERCLIFFE HALL | Chief Engineer |
| Massecar, Gordon; 1983 Red Book; 1983 | 1983 Red Book | 1983-00-00 | OTTERCLIFFE HALL | Chief Engineer |