Members of a Chicago, Rock Island & Gulf Railway survey crew pose on a bridge across a creek. The crew worked in Arkansas, Oklahoma, and Texas. In Texas, they worked a ten-mile stretch between Dallas and Fort Worth. Two of the crew members remained in the area and founded the town of Irving along the tracks in 1903.

Members of a Chicago, Rock Island & Gulf Railway survey crew pose for a picture in their camp, c. 1902. The crew worked in Arkansas, Oklahoma, and Texas. In Texas, they worked a ten-mile stretch between Dallas and Fort Worth. Two of the members remained behind and founded the town of Irving along the tracks in 1903.

J. O. Schulze and his wife Agnes Sueppel Schulze in the doorway of their home, c. 1904. J. O. Schulze co-foundef the city of Irving, Texas, in 1903. He married Agnes Sueppel during that same year. Both were natives of Iowa City, Iowa. Due to Agnes's poor health, the couple left Irving and returned to Iowa City in 1905. The man in the center of the doorway is unidentified.

J. O. Schulze, head of a Chicago, Rock Island & Gulf Railway survey crew, at work in his field tent, c. 1902. The survey crew worked in Arkansas, Oklahoma, and Texas. In Texas, they worked a ten-mile stretch between Dallas and Fort Worth. Schulze and fellow crew member Otis Brown remained in the area and founded the town of Irving along the tracks between Dallas and Fort Worth in 1903.

House of Charles Percy Schulze. This house was constructed in 1912 in Irving, Texas. Schulze married Virginia Tucker of Dallas that same year. C. P. Schulze was the brother of Irving's co-founder J. O. Schulze. J. O. returned to their hometown of Iowa City, Iowa, in 1905, leaving his business in the hands of his brother. C. P. Schulze remained in Irving and operated Irving Lumber Company from 1905 until his death in 1957. The Schulze family donated this house to the city of Irving in 1975, and today it is a 1910s-period house museum.

House of Charles Percy Schulze. This house was constructed in 1912 in Irving, Texas. Schulze married Virginia Tucker of Dallas that same year. C. P. Schulze was the brother of Irving's co-founder J. O. Schulze. J. O. returned to their hometown of Iowa City, Iowa, in 1905, leaving his business in the hands of his brother. C. P. Schulze remained in Irving and operated Irving Lumber Company from 1905 until his death in 1957. The Schulze family donated this house to the city of Irving in 1975, and today it is a 1910s-period house museum.

Graham's Mill & Bridge, c. 1902. This bridge was photographed by one of the members of a Chicago, Rock Island & Gulf survey crew as it worked its way through Arkansas, Oklahoma, and Texas. Two of the crew members remained behind in Texas and established the town of Irving along the rail line between Dallas and Fort Worth in 1903.

Members of the Chicago, Rock Island & Gulf Railway survey crew that surveyed a ten-mile section of track between Dallas and Fort Worth, c. 1902. The crew worked in Arkansas, Oklahoma, and south Texas before arriving in the Dallas/Fort Worth area. Two of the crew members remained behind and founded the town of Irving along the tracks between Dallas and Fort Worth.

Three women on horseback. Virginia Tucker Schulze with friends at a ranch in Pyote, Texas. Back of photo reads: “First ride to Brown tank, Madeline, Henrietta and Virginia.” Virginia Schulze was married to C. P. Schulze, Sr. The Schulze family owned Irving Lumber Company from the town's inception in 1903 until the 1980s.

Virginia Tucker Schulze, wife of early Irving settler, C. P. Schulze, is seen on horseback with friends on an outing in Pyote, Texas, c. 1910. C. P. Schulze was the brother of Irving's co-founder J. O. Schulze.

Photograph of J. O. Schulze, the leader of a Chicago, Rock Island & Gulf Railway survey crew, playing with the crew's pet fox, c. 1902. He is sitting on the ground outside of a tent and has the fox in his lap. The crew worked in Arkansas, Oklahoma and Texas. In Texas, they worked a stretch of line between Dallas and Fort Worth, Texas. J. O. Schulze and Otis Brown, another crew member, remained behind and established the town of Irving along the tracks between Dallas and Fort Worth in 1903.

Photograph of a man standing in front of a horse in a field. Behind them, a number of tents are visible, which are part of a survey crew camp.

Members of a Chicago, Rock Island & Gulf Railway survey crew pause to eat, c. 1902. The crew worked in Arkansas, Oklahoma, and Texas. They surveyed a ten-mile stretch of track between Dallas and Fort Worth, Texas in 1902. Two crew members remained behind and founded the town of Irving along the tracks in 1903.

Members of the Irving State Bank board of directors, 1949. Standing left to right are: Dr. F. M. Gilbert; W. E. Harrington; John Brandenburg; Charlie Lucas; and Zack Gilliland; seated left to right are: Charles Schulze, Jr.; Louis Blaylock; Mac Clawson; Bill Gilbert; Larry Bellah; W. H. (Boots) Roberts; and Gus Crassons.

Virginia Tucker Schulze on horseback at a ranch in Pyote, Texas. Virginia was the wife of C. P. Schulze, Sr. The Schulze family owned the Irving Lumber Company form it inception in 1903 until it closed during the 1980s. Back of photo reads: "My first ride to Brown's tank, August 1910."

Agnes Sueppel Schulze and a friend sit in a buggy in front of the Schulze home on Hastings Street, Irving, Texas, c. 1904. Agnes Schulze was the wife of Irving's co-founder J. O. Schulze.

C. P. Schulze, Sr., stands beside his automobile. Schulze purchased one of the first automobiles in the city of Irving, c. 1912.

C. P. Schulze, Sr., holds a fox puppy. C. P. was a member of a Chicago, Rock Island & Gulf Railway survey crew. The crew worked in Arkansas, Oklahoma, and Texas. In Texas, they worked a ten-mile stretch between Dallas and Fort Worth. J. O. Schulze, C. P.'s brother, was crew foreman. J. O. Schulze remained in Texas and co-founded the town of Irving along the tracks in 1903.

Two members of a Chicago, Rock Island & Gulf Railway survey crew pose with their surveying tools, c. 1902. The crew worked in Arkansas, Oklahoma, and Texas. In Texas, they worked a ten-mile stretch between Dallas and Fort Worth. Two of the crew members remained in the area and founded the town of Irving along the tracks in 1903.

Home of J. O. and Agnes Schulze in Irving, Texas, c. 1904. J. O. Schulze was the co-founder of the city of Irving in 1903. He and his wife built this house in Irving in about 1904. Due to Agnes's poor health, the couple had to return to Iowa City, Iowa in 1905. The house, which stood on the east side of Ohio Street in the first block south of present-day Irving Boulevard, burned in the mid-1980s.

Members of a Chicago, Rock Island & Gulf Railway survey crew pose in a wagon, c. 1902. The crew worked in Arkansas, Oklahoma, and Texas. In Texas, they worked a ten-mile stretch between Dallas and Fort Worth. Two of the members remained in the area and founded the town of Irving along the tracks in 1903.

Photograph of Myrtle Story White and husband Jim White, 1919. They are standing on a dirt road in front of a a white picket fence. The Story family was one of the pioneer families of northwest Dallas County.

The Williamson home, 1912. The house was located on the site of today's Nimitz High School in south Irving. Seated in the yard are C. P. Schulze and wife Virginia, Joe and Mae Williamson, and the Williamson children.

A group of early Irvingites pose for a photo, c. 1915. On the back of the photo is written: Kate, Early, Myrtle, and friends. They were Early, Kate, and Myrtle Story, and the photo was taken in front of the Story house at 304 S. Britain Road.