• Agronomy class 

        Contributor:Colorado Agricultural College
        Date:1919
        Ten men (1 in military uniform) and 2 women examine ears of corn on a corn shock in a field with snow in the furrows; Old Main and other campus buildings are visible in the background.
      • Agronomy class 

        Contributor:Colorado Agricultural College
        Date:1923-01-17
        One man holding an ear of corn is seated at a long table displaying a row of ears of corn. Another man stands beside him holding another ear of corn.
      • Agronomy class 

        Contributor:Colorado Agricultural College
        Date:1924-11-28
        Three men stand studying ears of corn in a room with rows of corn displayed on tables.
      • Agronomy class 

        Contributor:Colorado Agricultural College
        Date:1924-11-28
        Man stands holding handle of a "tester" while 2 other men use a measuring tool and equipment on other tables. Blackboard poster behind them reads "Hard Red Winter Wheat." Three men sit studying at a table in far corner of room.
      • Agronomy class 

        Contributor:Colorado Agricultural College
        Date:undated
        Nine male and female students seated at table with male instructor standing.