Box 99
Contains 71 Results:
United States. Map. Winter ends. Monthly mean temperature 50°F
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
United States. Map. Number of cold months. Mean temperature under 50°F
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Michigan map. April dates of last killing frost in spring
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Michigan map. April dates of temperature. Monthly average data up to 1920
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Michigan map. April date when monthly mean 50°F arrived in 1937
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Michigan map. No torrid summer north of black line
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Michigan map. April dates when peach tree flowered. 1936. Not notably later at shore
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Michigan map. Average April date of flowering of 12 species of plants
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Map of Grand Traverse area. Dates of flowering of Montmorency cherries. May 1937
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.
Average monthly temperature in: Grand Rapids, Grand Haven, Frankfurt, Traverse City Chart
The most extensive series in the collection are the Visual Materials which is organized by format and includes subseries for Negatives, Photographs, Scrapbooks and Albums, Slides, Stereographs, and Indicies. In most instances, the materials are arranged by geographic regions, states and cities; cultural landscape phenomena like population density and transportation infrasctructure; and natural phenomena like earthquakes, wind erosion, etc.