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Airplanes - Wings - Designs and tests of airplane ribs. Strength tests on 15-foot airplane wing ribs, Forest Products Laboratory, Madison, Wis

American Red Cross - I thru M - Watertown, Wis., during war. Lucille Meyers, 9 years of age, who posed as the Ministering Nurse in the Red Cross Tableau, July 14th, 1917, from 2 p.m. until 9 p.m. - Watertwon, Wisconsin

Airplanes - Instruments - Tests of plywood in aeroplane construction, Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Testing aeroplane wings. Forest Products Laboratory, Madison, Wis

Ceremonies - Wisconsin - Chippewa Falls, Wis., War Activities. Crowd awaiting before Armory to form procession on Armistice Day

Airplanes - Instruments - Impact testing machine in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Designs and tests of airplane ribs. Strength tests on 15-foot airplane wing ribs, Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Drying aeroplane wing beams. One of 24 Signal Corps water spray dry kilns at Vancouver Bks. Forest Products Laboratory assisted in design, construction and operation of these kilns. Forest Products Laboratory, Madison, Wis

Airplanes - Propellers - Laying off and sawing aeroplane propeller laminations. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Torsion tests of veneer tubes for aeroplanes. Forest Products Laboratory, Madison, Wis

Airplanes - Propellers - Propeller coated with aluminum leaf. Two areoplane propellers coated with aluminum leaf. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Auxiliary oil tank for De Haviland aeroplanes manufactured for War Department by Geuder, Paeschke and Frey Co., Milwaukee, Wis

Airplanes - Wings - Flexibility of plywood in aeroplane wings. Test designed to show strength of plywood under service conditions. Repeated bending for a period of 30 hours failed to show any signs of failure. Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Beloit, Wis., War Activities. Loyalty Day parade. Shows three large flags carried in parade

Airplanes - Instruments - Tension teset at right angles to grain in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Tests of plywood fastenings for aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Struts - Manner of failure of Douglas Fir DH-4 struts. Forest Product Laboratory, Madison, Wis

Airplanes - Instruments - Cleavage test in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Aeroplane wing beam splices. Forest Products Laboratory, Madison, Wis

Airplanes - Struts - Strength test of aeroplane struts. Forest Products Laboratory, Madison, Wis

Ceremonies - Wisconsin - Patriotic demonstrations at Madison, Wisconsin. Peace Day celebration to emorial Arch at entrance to Camp Randall, the Civil War recruiting grounds for Wis

Airplanes - Propellers - A propeller storage room. Forest Products Laboratory, Madison, Wis

Airplanes - Miscellaneous - Carpenter shop, Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Aeroplane wing beam splices. Forest Products Laboratory, Madison, Wis

Airplanes - Struts - Testing an aeroplane strut in cross bending. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Column bending of plywood in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Gasoline reserve tank, Liberty Class B Truck, manufactured for the War Department by Geuder, Paeschke and Frey Co., Milwaukee, Wis

Ceremonies and Parades - Chippewa Falls, Wis., War Activities. Floats in Fourth of July parade

Airplanes - Instruments - Gasoline feed tank for Liberty Class B truck manufactured for the War Department by Geuder, Paeschke, Frey Co., Milwaukee, Wis

Airplanes - Wings - Designs and tests of airplane ribs. Strength tests on 15-foot airplane wing ribs, Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Vibration tests of plywood for aeroplane construction. Forest Products Laboratory, Madison Wis

Airplanes - Instruments - Tests of plywood fastenings for aeroplane construction. Forest Products Laboratory, Madison, Wis

American Red Cross - Junior Red Cross - Watertown, Wis., during war. Girls' Auxiliary, Watertown Red Cross Chapter. The girls met every Tuesday and Saturday sewing and folding articles for wounded soldiers

Ceremonies and Parades - Company E, 5th Wisconsin National Guard, leaving August 3, 1917. Now Co. B, 150th Machine Gun Battalion 42d Division. Fond du Lac, Wis

Airplanes - Struts - Continuous loading aeroplane struts. Test showed that if stress is continued for a considerable length of time, strut may collapse under about 80% of load sustained in the usual strut test. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Impact bending of wood in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Designs and tests of airplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Standard shearing test in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Auxiliary gasoline tank for Nash Quad truck, manufactured for the War Department by Geuder, Paeschke & Frey Co., Milwaukee, Wis

Airplanes - Struts - Tests of aeroplane struts. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Designs and tests of airplane ribs. Strength tests on 15-foot airplane wing ribs, Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Co. D, 121st Machine Gun Battalion, 32d Division, returning from France, May 1919, Fond du Lac, Wis

Airplanes - Wings - Interior assembly of plywood wing for aeroplanes. Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Co. D, 121st Machine Gun Battalion, 32d Division, returning from France, May 1919, Fond du Lac, Wis

Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Aeroplane wing beam splices. Forest Products Laboratory, Madison, Wis

Airplanes - Struts - Struts wrapped with bakelized canvas. In experimenting with struts for aeroplanes, better results were obtained with plain spruce struts of the same total width as the bakelized struts. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Method of testing aeroplane engine bearers for vertical loading. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Testing aeroplane wing beams. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Struts - King post strut for aeroplanes. Forest Product Lab., Madison, Wis

Airplanes - Instruments - Main gasoline tank for nash "quad" truck manufactured for War Department. Geuder, Paeschke and Frey Co., Milwaukee, Wis

Airplanes - Instruments - Testing of thin plywood in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Transportation - Motor transportation of Aeroplanes. This large Jeffery Quad Truck is used for the transportation of boxed aeroplanes. It is of the four wheel drive, army type, built by the Nash Motors Co., Kenosha, Wis. Rec'd from M.I.B

Airplanes - Wings - Method of testing a large aeroplane wing beam. Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Returning of Co. B, 150th, 410 Division, Fond Du Lac, Wis

Airplanes - Propellers - Measuring the blade angles of an aeroplane propeller. Forest Products Laboratory, Madison, Wis

Ceremonies - Ohio thru Wisconsin - Red Cross Parade Milwaukee, Wisconsin. The parade crossing a bridge in Milwaukee, Wis. The Red Cross Parade aroused great interest and the city gave bountifully to the cause

Airplanes - Propellers - Appearance of aeroplane propellers at different stages in the manufacturing process. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Shearing tests of plywood in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Hardness test in aeroplane construction, Forest Products Laboratory, Madison, Wis

Airplanes - Materials - Pitch pockets in wood for aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Tests of thin plywood in aeroplane construction. Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Co. D, 121st Machine Gun Battalion, 32d Division, returning from France, May 1919, Fond du Lac, Wis

Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Cross sections of wing beams. Aeroplane construction, Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Beloit, Wis., War Activities. Loyalty Day Parade. School children marching

Airplanes - Wings - Strength test of aeroplane wing beams. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Test of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Propellers - Carving aeroplane propellers from rough blocks. Forest Products Laboratory, Madison, Wis

Airplanes - Struts - Tests of built-up aeroplane struts. Forest Products Laboratory, Madison, Wis

Ceremonies - Ohio thru Wisconsin - Red Cross Parade, June 18, 1918, Milwaukee, Wis

Airplanes - Instruments - Compression test parallel to grain in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Static bending test in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Cross sections of wing beams. Aeroplane construction, Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Toughness tests of plywood for aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Compression test perpendicular to grain in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Shear strength of plywood in aeroplane construction. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Aeroplane wing beam splices. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Method of testing aeroplane engine bearers for thrust loading. Forest Products Laboratory, Madison, Wis

Airplanes - Struts - Method of tests of aeroplane struts at Forest Products Lab., Madison, Wis

Airplanes - Struts - Testing aeroplane struts for maximum load. Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Watertown, Wis., During war. Patriotic meeting held by the county council of defense, showing tent where Lieutenant Robert Renard of the French High Commission, delivered an address to an enthusiastic audience of five thousand People (2)

Airplanes - Wings - Testing aeroplane wings. Forest Products Laboratory, Madison, Wis

Airplanes - Propellers - Coating hub hole of propeller with aluminum leaf. Forest Products Laboratory, Madison, Wis

Ceremonies and Parades - Co. D, 121st Machine Gun Battalion, 32d Division, returning from France, May 1919, Fond du Lac, Wis

Airplanes - Wings - Aeroplane wing beam splices. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Cross sections of wing beams. Aeroplane construction, Forest Products Laboratory, Madison, Wis

Airplanes - Wings - Designs and tests of airplane ribs. Strength tests on 15-foot airplane wing ribs, Forest Products Laboratory, Madison, Wis

Airplanes - Propellers - Applying aluminum leaf to aeroplane propeller. Forest Products Laboratory, Madison, Wis

Photograph of Instructor George Schraut Conducting a Class in Tree Identification at Lost Lake Organization Camp

Photograph of Abandoned General Store at Oneva, Wisconsin

Photograph of Eagle River

Photograph of Eagle River

Photograph of Ranger Tony Quinkert Talking to Two School Teachers on the Demonstration Trail During a "Trees for Tomorrow" Conservation Workshop at Eagle River, Wisconsin

Photograph of Eagle River