My father had two very high quality cameras, a 35-mm Kodak and a camera I can't identify, which took rigid-frame black and white negatives about 4 by 4 inches. The black and whites in Germany are of superb quality.
The color shots were slides taken with the 35-mm. It was tough for me to scan these because of the dust problem.
The earliest shots are of my parent's honeymoon at Zion National Park. After the honeymoon my parents lived in Boulder.
The shots reflect our family's posting at Laredo and McAllen in 1955 and then Germany until 1958. The final shots are in 1961 in Salt Lake City, roughly the time of my father's decease.