Map of Callahan County, Texas, including the Panhandle Plains region. Asylum Lands and the Western boundary of Peter's Colony are marked on map. Scale ca. 1:133,334 (4000 varas per inch).

Patent for a new and improved gate-latch. This design consists in "the rings loosely suspended on opposite sides of a central line, levers extended past such central line, and having their inner ends engaged with the rings on the opposite sides of the center from the handle ends, and partition-plates interposed between such levers and the rings past which they are extended" (lines 79-86).

Patent for improvements in hanging or hidden beds by having “hangers pivoted at their upper ends to fixed supports and having upwardly-opening angular hooks at their lower ends, of a bed-frame, legs pivoted to the ends of the end bars thereof, pitman-rods extending inwardly from said legs, a piece to whose ends said rods are connected, an outward projection between the ends of said piece detachably engaging and closely fitting one of said hooks, and a pivot passing through the projection and piece and into the end bar, as and for the purpose herein before set forth.” (Page 2, lines 26-36) Illustration is included.

Patent for new and improved construction of wire tightener allows for post in place while wire is being fastened.

Fragment of a document discussing the purchase of property for a proposed railway from Abilene, Texas through Callahan County, Texas.

Fragment of a document discussing the purchase of property for a proposed railway from Abilene, Texas through Callahan County, Texas.

Patent for a disk plow scraper.

Patent for a cotton gin. Illustrations included.

A letter written to Mr. Carswell from Mrs. Caldwell, Clyde Texas, dated November 14, 1944. Caldwell expresses her appreciation for the letter from Carswell and for his friendship advising that she had heard Walter say many times that "there isn't any one in the world, outside my own family, that I love more than I do Tommy Carswell". She discusses Walter's death and her decision to stay in their home in order to have a place for the children to come together.

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm on Farm-to-Market Road 604 in Callahan County, Texas. The farm was probably owned by Weldon Edwards, a one of Callahan County's most successful livestock farmers. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Edwards, Weldon

An aerial photograph of a farm located on Farm-to-Market Road 604 in Callahan County, Texas, taken by Abilene, Texas photograph Don Hutcheson. Photographer's Note: Weldon Edwards

An aerial photograph of a farm located on Farm-to-Market Road 604 in Callahan County, Texas, taken by Abilene, Texas photograph Don Hutcheson. Photographer's Note: Weldon Edwards

An aerial photograph of a farm located on Farm-to-Market Road 604 in Callahan County, Texas, taken by Abilene, Texas photograph Don Hutcheson. Photographer's Note: Weldon Edwards

An aerial photograph of a farm located on Farm-to-Market Road 604 in Callahan County, Texas, taken by Abilene, Texas photograph Don Hutcheson. Photographer's Note: Weldon Edwards

An aerial photograph of a farm located on Farm-to-Market Road 604 in Callahan County, Texas, taken by Abilene, Texas photograph Don Hutcheson. Photographer's Note: Weldon Edwards