1950s: Leaves blow along the ground in park. Man rakes leaves amid burning piles of leaves. Man places leave around base of bush. Man shovels dirt onto fallen leaves.
1950s: Pines among bare trees. Rhododendron plant sways in breeze.
1950s: Boy and girl flip through leaf scrapbook on lawn. Leaves sway in the breeze.
1950s: Boston ivy leaves glisten in sun. High speed camera shows potted plant turn toward light source.
1950s: Aerial view of forest. Dead corn plants in field. Colorful leaves on autumn trees.
1950s: Bright autumn leaves on tree. Leaves on limb. Leaf falls from limb revealing leaf scar.
1950s: Display of various shapes of leaf scars. Leaves fall from bright autumn tree. Bare trees sway in wind. Leaves blow along the ground in park.
1950s: Hand trowel moves potato on plant. Hand uses trowel to trace potato plant stem to tubers. Hand uses toothpick to display cross section of plant in soil.
1950s: Illustration of large green leaf. Illustrated sun rays and lines appear. Illustrated white blocks move down stem. White dots appear on leaf.
1950s: Wheat plants sway in breeze. Field of golden wheat plants. Seeds at tops of wheat plants. Hands display individual wheat seeds.