Construction of the Lake Zumbro Hydroelectric Power Plant dam began in this area of the Zumbro River in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities.
After several days of drenching rains along the Zumbro River basin, the river overflowed its banks in Rochester early on the morning of early on June 26, 1908. The river rose at a rapid rate (four feet in 20 minutes) and did extensive damage to the business and residential sections of the city. This photo was taken from the Third Street mill overlooking Mayo Park. The little round bandstand is visible in the trees in the center of the photo. The Center Street bridge is in the left rear.
The Zumbro Flour Mill was owned by John M. Cole. This mechanical drawing provides a cross section of the mill and includes details on the water wheel, separator, cockle machine, bran duster, purifier, wheat bins, stock hopper, flour bins, grading wheels and receiving elevator and other machinery.
A group of local sight seers and souvenir hunters are gathered around the wreckage of the Pleiades, the gondola used by Dr. Jean Piccard during his flight. The gondola quickly burned after a fire was caused by burning excelsior ignited by the TNT used to blast away his upper cluster of balloons. The flight ended when Dr. Piccard landed near the Mississippi River bluff near Lansing, Iowa on July 18, 1935 approximately seventy-five miles from Rochester. Dr. Jean Piccard was a University of Minnesota physicist and aeronautical engineer who believed it was possible to ascend into the stratosphere using many small cluster balloons rather than one large balloon. The experimental flight was sponsored by the Rochester Kiwanis Club and supported by local residents and students.
One thousand wounded soldiers were received at the Base Hospital 26 in Allerey, France during one day in July, 1918. Some patients await treatment on stretchers on the floor while other patients lie on stretchers stacked four high on wooden racks.
Harold H. Crawford designed this house for William W. Lawler (919 Eighth Street SW) The architectural drawing shows the elevations and details of the house.
Harold H. Crawford designed this service station for A. J. Watten in Zumbrota, Minnesota. The architectural drawing shows elevations and details of the gas station and the second floor apartment.
Harold H. Crawford designed this building for Waseca County Hospital. The architectural rendering shows elevations and details of the hospital building.
Harold H. Crawford designed this building for Waseca County Hospital. The architectural rendering shows elevations and details of the hospital building.
Harold H. Crawford designed this building for the Eyota School. The architectural rendering shows exterior details, elevation of the cupola, and other details.
Harold H. Crawford designed this building for the Rochester Public Library. The architectural drawing shows details of the building. Architect Peter Bross was an associate on this project, dealing primarily with mechanical engineering aspects. The building is now owned by the Mayo Clinic and functions as a student center for the Mayo Medical School.
Harold H. Crawford designed this building for the Rochester Public Library. The architectural drawing shows details of the building. Architect Peter Bross was an associate on this project, dealing primarily with mechanical engineering aspects. The building is now owned by the Mayo Clinic and functions as a student center for the Mayo Medical School.
Harold H. Crawford designed this building for the Rochester Public Library. The architectural drawing shows elevations of the building. Architect Peter Bross was an associate on this project, dealing primarily with mechanical engineering aspects. The building is now owned by the Mayo clinic and functions as a student center for the Mayo Medical School.