71. Knudsen Ice Cream "Ice Cream Parlor (30 second)" (00:31)

Date:
19uu
Main contributors:
Knudsen
Summary:
An advertisement for Knudsen Ice Cream in which a man waits in a long line at a specialty ice cream parlor, and a narrator says that Knudsen has the same taste and added convenience of being available at the grocery store.

73. Elements of electrical circuits (10:46)

Date:
1943
Summary:
Demonstrates the concept that electric current is a flow of electrons controlled by circuits. Describes have electrical circuits. Describes home electrical circuits and illustrates a short circuit caused by faculty insulation. Reveals functions of conductors and insulators, and measurements of electric flow by application of Ohm's law. Explains Ohm's law in terms of resistance, current, and electromotive force. For junior and senior high school, and adult groups.

74. Olympia Beer "Water" (01:03)

Date:
19uu
Main contributors:
Olympia Brewing Company
Summary:
An advertisement for Olympia Beer in which a narrator discusses the water in Tumwater, Washington, which makes the product taste the way it does.

78. O' Canada (15:58)

Date:
194u
Main contributors:
Markley L. Pepper
Summary:
An amateur film documents popular travel destination spots across Canada, including: Niagara Falls, Waterton Lakes National Park, Jasper National Park, Columbia Ice Fields, Athabasca Falls, Banff, Chateau Lake Louise. Amateur Cinema League member filmmaker.