Postcard with a drawing of a cowboy, J. Richard Parry, Jr., that says, "Holding my Own at the 101 Ranch," postmarked, May 26, 1908.

Photograph of railroad tracks in Wellston, OK, during a flood, 4:00 PM, May 24, 1908.

Photograph of Knights of Pythias Decoration Day at the City Cemetery, Caddo, OK. L to R: Jno. Drake, S. W. Maytubby, A. P. Broadrick, Luke Brewer, D. B. Williams, Jno. Bloom, C. D. Robinson, W. E. Thedeu, Prof. G. B. Morris, Ed Hamer, Dr. W. H. Iliff, H. I. Meadows, P. L. Rogers, I. Shafer, J. H. Franks, O. A. Bilbo, Ben Payne, Granville Baxter, J. L. Sipes, C. W. Hill. Photo by W.W. Clinkscales, Caddo, OK, May 17, 1908.

Photograph of Knights of Pythias Decoration Day at the City Cemetery, with the Women's Auxiliary Lodge, Caddo, OK. Photo by W.W. Clinkscales, Caddo, OK, May 17, 1908.

Postcard of a man wearing a bowler style hat standing next to a tree. Handwritten text on the front reads "view at the Heard Farm. Waco, Texas Sunday - May - 17 - '08". The postcard is from Thomas B. Martin and addressed to Mr. George D. Bowers.

Photograph of the Oklahoma State Editorial Association in front of the public library in El Reno, OK. Photo by H Arnold White, El Reno, OK, May 16, 1908.

Photograph of group of men and women of the Oklahoma State Editorial Association taken in front of the public library building in El Reno, Oklahoma

Photograph of John H Burford, Chief Justice of Oklahoma Territory Supreme Court, 1898-1902. Photo by Harmon T. Swearingen, Guthrie, OK, May 7, 1908.

Photograph of the Firemen's Carnival in Ardmore, OK, May 6-11, 1908.

Photograph of the exterior of the Gem Theatre, Guthrie, OK.

Photograph of a boat on Trinity River flood waters. Handwritten note on back: "May 1908 flood waters ship crossing between Dallas and Oak Cliff."

Photograph of the river Brazos swollen with rainfall to the point that the shore has moved to the tree tops on the banks of the river.

Photograph of flood water inside Turtle Creek Pumping Station. Handwritten note on back: "1908 flood waters in old Turtle Creek Pumping Station water seceding."

Matted photograph of flood waters at the Katy [Railroad] crossing at Turtle Creek.

One of a set of four photos from the OSFA Convention in Shawnee in May, 1908. This photo shows a street scene with a parade.

One of a set of four photos taken at the OSFA Convention in Shawnee in May, 1908. This photo shows the SFD with the delegates out front.

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One of a set of four photos from the OSFA Convention in Shawnee in May, 1908. This photo shows a street scene with a parade.

Photograph of flood Waters at Oak Lawn and Alamo, the site of Turtle Creek Pumping Station.

Matted photograph of flood Waters at Oak Lawn and Alamo, the site of the Turtle Creek Pumping Station.

Photograph of the Trinity River flood waters. In the photograph, a train is surrounded by water.

Photograph of the Turtle Creek Pumping Station. The photograph, which is inside a white decorative matte, is washed out. A handwritten note on the back reads: "[Trinity River] Flood waters 1908 (May) old Turtle Creek pumping station in back ground."