| Berg, Joe; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1968 Red Book; 1968 | 1968 Red Book | 1968-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1969 Red Book; 1969 | 1969 Red Book | 1969-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1971 Red Book; 1971 | 1971 Red Book | 1971-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1972 Red Book; 1972 | 1972 Red Book | 1972-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1973 Red Book; 1973 | 1973 Red Book | 1973-00-00 | HENNEPIN | Chief Engineer |
| Berg, Joe; 1974 Red Book; 1974 | 1974 Red Book | 1974-00-00 | HENNEPIN | Chief Engineer |