Michigan Technological University [65 Photos]
- 1950 MTU Union Building
- 1951 Memorial Union Before Construction
- 1951 Memorial Union
- 1950s MTU Union Building
- 1950s MTU Union Building
- 1950s MTU Union Building
- 1950s MTU Union Building
- 1950s MTU Union Building
- 1950s MTU Union Building
- 1950s MTU Union Building
- 1950s MTU Union Building
- 1955 Ores Research Building
- 1955 Ores Research Building
- 1955 Wadsworth Hall, Original Building
- 1955 Wadsworth Hall, Original Building
- 1955 Wadsworth Hall, Original Building
- 1956 Construction Civil Engineering Geology Building
- 1956 Civil Engineering – Geology Building
- 1956 Civil Engineering – Geology Building
- 1956 Herman Gundlach and MTU President Grover C. Dillman
- 1957 Construction of Civil Engineering Geology Building
- 1957 Wadsworth Hall Addition
- 1957 Wadsworth Hall Addition
- 1957 Wadsworth Hall Addition
- 1957 Wadsworth Hall Addition
- 1957 Wadsworth Hall Addition
- 1960 Wadsworth Hall
- 1960 MTU Married Student Housing
- 1960 MTU Married Student Housing
- 1960 MTU Married Student Housing
- 1960 MTU Married Student Housing
- 1963 Mathematics and Physics Building (Fisher Hall)
- 1963 Mathematics and Physics Building (Fisher Hall)
- 1963. MTU’s Fisher Hall Under Construction.
- 1963 Aerial Photo of Fisher Hall
- 1963 Aerial Photo of Fisher Hall
- 1964 Delta Sigma Psi Fraternity
- 1965 MTU Library
- 1965 MTU Library
- 1965 MTU Library
- 1965 MTU Library
- 1966 Demolition of the Shops Building
- 1966 Chemistry and Biological Sciences Building
- 1966 Chemistry and Biological Sciences Building
- 1966 Chemistry and Biological Sciences Building
- 1966 Chemistry and Biological Sciences Building
- 1966 MTU Coed Dormitory and Food Service Facility
- 1966 MTU Coed Dormitory
- 1968 MTU Administration Building
- 1968 MTU Campus Utilities Tunnel
- 1968 MTU Campus Utilities Tunnel
- 1969 Mechanical Engineering-Engineering Mechanics Building
- 1969 Mechanical Engineering-Engineering Mechanics Building
- 1971 MTU Student Development Complex, VI
- 1971 MTU Student Development Complex, VI
- 1974 Demolition of a Portion of Hotchkiss Hall
- 1974 Electrical Energy Resources Center
- 1975 MTU Gates Tennis Center
- 1975 MTU Gates Tennis Center
- 1980 MTU Student Development Complex, Phase II and III
- 1980 MTU Student Development Complex, Phase II and III
- 1980 MTU Student Development Complex, Phase II and III
- 1984 Walker Arts and Humanities Center
- 1984 Walker Arts and Humanities Center
- 1984 Walker Arts and Humanities Center
Suomi College (Finlandia University) [8 Photos]
- 1964 Residence Hall and Student Center
- 1966 Library and Science Building
- 1966 Library and Science Building
- 1968 Physical Education Building
- 1968 Physical Education Building
- Suomi College Dormitory in Early Phase of Construction
- 1983 Suomi College Dormitory
- 1983 Suomi College Dormitory
Northern Michigan University [1 Photo]

One of Herman Gundlach Sr.’s favorite projects – Northern Michigan University’s Kaye Hall. Built in 1915 and housing the gymnasium, auditorium, library, administrative offices, and several classrooms. The building was destroyed in 1972.
Houghton County [31 Photos]
- The Leopold Building built in 1903 by the local superintendent for Paul Mueller, Herman Gundlach Sr.
- 1910 Proposal for New Houghton Jailhouse
- 1910 Masonic Temple Building
- 1910 Masonic Temple Building
- 1951 Houghton County TB Sanatorium
- 1951 Houghton County TB Sanatorium
- 1951 Houghton County TB Sanatorium
- 1953 Work at the Dee Stadium
- 1953 Work at the Dee Stadium
- 1953 Work at the Dee Stadium
- 1955 Masonic Building
- 1955 Masonic Building
- 1958 Houghton County Memorial Airport Terminal
- 1958 Addition of a New Wing on the Memorial Hospital Grounds in Laurium
- 1962 Generator Building, Calumet Air Force Base
- 1963 Houghton County Jail
- 1969 Lakeview Manor
- 1969 Lakeview Manor
- 1969 Lakeview Manor
- 1969 Lakeview Manor
- 1975 From a Boat Repair to the Kwik Stop Restaurant
- 1978 City of Houghton Municipal Parking Facility
- 1978 City of Houghton Municipal Parking Facility
- 1978 City of Houghton Municipal Parking Facility
- 1978 City of Houghton Municipal Parking Facility
- 1978 City of Houghton Municipal Parking Facility
- 1979 Copper Country Sheltered Workshop, Houghton County Airport
- 1986 Houghton County Courthouse Parking Deck and Renovation
- 1986 Houghton County Courthouse Parking Deck and Renovation
- New Corporate Headquarters UP Power Company
- New Corporate Headquarters UP Power Company
Baraga County [4 Photos]
- 1956 Baraga Armory
- 1958 Upper Peninsula Power Building, L’Anse
- 1979 L’Anse Village Wastewater Treatment Facility
- 1979 L’Anse Village Wastewater Treatment Facility
Ontonagon County [23 Photos]
- 1959 Victoria Pipe Line
- 1959 Victoria Pipe Line
- 1960 Victoria Dam
- 1966 Huss Ontonagon Pulp and Paper Co.
- 1966 Huss Ontonagon Pulp and Paper Co.
- 1966 Low Rent Housing, Senior Citizens, Ontonagon
- 1967 Medical Care Facility – Ontonagon
- 1967 Medical Care Facility – Ontonagon
- 1968 Ontonagon Memorial Hospital
- 1968 Ontonagon Memorial Hospital
- 1968 Ontonagon Memorial Hospital
- 1969 White Pine Mine
- White Pine Mine -Homes
- 1970 White Pine Copper Co., Slag Treatment Plant
- 1970 Mineral River Plaza and Recreation Center, White Pine, MI
- 1970 Mineral River Plaza and Recreation Center, White Pine, MI
- 1970 Mineral River Plaza and Recreation Center, White Pine, MI
- 1971 White Pine Mall
- 1977 Victoria Bridge, Ontonagon
- 1977 Victoria Bridge, Ontonagon
- 1979 Upper Peninsula Shipbuilding Co.
- 1980 Ontonagon County Courthouse
- 1983 Victoria Dam
Isle Royale [4 Photos]
- 1971 Isle Royale Rock Harbor Water Treatment Plant
- 1984 Isle Royale National Park Construction
- 1984 Isle Royale National Park Construction
- 1984 Isle Royale National Park Construction
Banks [10 Photos]
- South Range Bank
- Houghton National Bank – University Branch
- 1959 Detroit and Northern Savings and Loan Association Headquarters Building
- 1960 Superior National Bank and Trust Co.
- 1960 Superior National Bank and Trust Co.
- 1968 Citizens State Bank
- 1968 Citizens State Bank
- 1983 Houghton National Bank
- 1983 Houghton National Bank
- 1983 Houghton National Bank
Public Schools [16 Photos]
- 1922 Herman Gundlach Sr. Excavating For (Then) New Houghton High School
- 1933 Floor Plans Jeffers High School, Painesdale
- 1972 Earle B Holman School
- 1972 Earle B Holman School
- 1972 Earle B Holman School
- 1972 Earle B Holman School
- 1972 Earle B Holman School
- 1972 Earle B Holman School
- 1972 Earle B Holman School
- 1977 Addition to Portage Township Elementary School
- 1989 New High School – Houghton Portage Township Schools
- 1989 New High School – Houghton Portage Township Schools
- 1989 New High School – Houghton Portage Township Schools
- 1989 New High School – Houghton Portage Township Schools
- 1989 New Elementary School – Hancock Public Schools
- 1989 New Elementary School – Hancock Public Schools
Churches [14 Photos]
- 1961 St. Joseph – St. Patrick Church
- 1961 St. Joseph – St. Patrick Church
- 1961 St. Joseph – St. Patrick Church
- 1963 St. Albert the Great Student Parish
- 1963 St. Albert the Great Student Parish
- 1966 Church of the Good Shepherd
- 1975 Portage Lake United Church
- 1975 Portage Lake United Church
- 1975 Portage Lake United Church
- 1975 Portage Lake United Church
- 1975 Portage Lake United Church
- 1985 Sacred Heart Church
- 1985 Sacred Heart Church
- Holy Family Church – Ontonagon, Michigan
Businesses [18 Photos]
- 1954 Pearce Funeral Home
- 1954 Pearce Funeral Home
- 1950s Dr. L. Aldrich Office, Hancock, MI
- 1959 J. C. Penney Co. Building
- 1959 J. C. Penney Co. Building
- 1959 J. C. Penney Co. Building
- 1959 J. C. Penney Co. Building
- 1959 J. C. Penney Co. Building
- 1959 Michigan Bell Telephone Company
- 1959 Michigan Bell Telephone Company
- 1968 Jim’s Foodland Supermarket
- 1968 Jim’s Foodland Supermarket
- 1968 Jim’s Foodland Supermarket
- 1982 Jim’s Food Mart
- 1982 Jim’s Food Mart
- 1982 Jim’s Food Mart
- Vollwerths Quality Sausage
- Dr. Sloane – Office – Currently Dial Help
Residences [8 Photos]
- 1909 Blueprints for Residence of Mr. John L. Harris, Hancock, MI
- 1955 Herman Gundlach Residence
- 1955 Herman Gundlach Residence
- 1955 Herman Gundlach Residence
- 1955 Herman Gundlach Residence
- 1962 Phil Ruppe Residence
- 1963 Healy Residence US 41
- 1963 Healy Residence US 41