This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of personal documents relating to Sayre's professional and university life. Materials include certificates, professional literature, employment information, and his Colorado State University diplomas. It is arranged in alphabetical order by folder title.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.

This series consists of class materials from Sayre's time in graduate school. It includes handwritten notes, syllabi, and assignments. Folder titles include CSU course codes for each class. Topics include civil engineering and agriculture with an emphasis in soil and hydrology. The series is arranged chronologically by year, with undated folders at the end.