Technical drawing showing the layout of portable magnetometer electronics box meter face details including labeled scale drawings and meter face markings. Scale 1:1 inch.

Technical drawing showing the layout of portable magnetometer outline dimensions for stowage including labeled scale drawings. Scale 1:1 inch.

Photograph of a sandstorm approaching Midland on February 20, 1894. The sandstorm, dozens of feet tall, lays behind the small town, which consists only of several houses, water towers, and windmills. Two people walk between openings in a fence along a dirt path at right.

Letter from Dr. Butte to Elizabeth discussing how he feels about the people Elizabeth is around and recent events in his life.

Technical drawing of channeltron analyzer CPLEE including labeled scale drawings, revisions and explanatory notes.

Technical drawing showing the layout of circuit board assembly analyzer including labeled scale drawings, sections and revisions. Scale 1:0.25 inches.

Technical drawing showing the layout of helix channeltron analyzer including labeled scale drawings, revisions and explanatory notes. Scale 1:0.5 inch.

Technical drawing showing the layout of sequence command decoder B110 sub-module assembly including labeled scale drawings, logic gates, transistors, revisions and explanatory notes. Scale 1:0.5 inches.

Technical drawing showing the layout of programmer sub-module assembly including labeled scale drawings, logic gates, revisions and explanatory notes. Scale 1:0.5 inches.

Technical drawing showing the layout of portable magnetometer electronic box details including line drawings of mechanical components and labeled scale drawings. Scale 1:1 inch.

Panoramic photograph of a groundbreaking ceremony for a new worship center at the First Baptist Church of Rockwall. Facing the east, the Rockwall water tower, the old worship center, and its white steeple is visible behind the large crowd of people standing together on the location of the worship center. In front of the people are parked cars in front of a row of parking cones.

Panoramic photograph of a groundbreaking ceremony for a new worship center at the First Baptist Church of Rockwall. Facing the east, the Rockwall water tower, the old worship center, and its white steeple is visible behind the large crowd of people standing together on the location of the worship center. In front of the people are parked cars in front of a row of parking cones. The crowd watches a group of people stand near a pile of upturned soil at right.

Panoramic photograph of a groundbreaking ceremony for a new worship center at the First Baptist Church of Rockwall. Facing the southeast, a large crowd of people stands together on the location of the worship center, watching a speaker talk into a microphone. The speaker holds a book, and two men in suits stand behind him.

Panoramic photograph of a groundbreaking ceremony for a new worship center at the First Baptist Church of Rockwall. Facing the east, the Rockwall water tower, the old worship center, and its white steeple is visible behind the large crowd of people standing together on the location of the worship center. In front of the people are parked cars in front of a row of parking cones.

Photograph of foundation work outside the First Baptist Church of Rockwall for a parking lot. A concrete retaining wall has been built along the corner of the church property, with a large and uneven field of dirt spanning within the wall. Suburban neighborhoods are visible in the background.

Photograph of the former parking lot of the First Baptist Church of Rockwall. Several cars are parked on the lot, including several vans owned by the church. A basketball hoop is placed along the end of the parking lot, and suburbs are visible beyond the church grounds.

Photograph of two vans owned by the First Baptist Church of Rockwall, between which is parked a Toyota truck. The name of the church is written on the side of both vans, which are parked on the church's former south parking lot (the future site of a new worship center).

Photograph of the construction of a new parking lot along the southwest corner of the Rockwall First Baptist Church property. Newly poured concrete sits to the left of a large opening in the dirt for additional concrete to be poured. Excavators and other machinery are parked in the dirt at right, and workers stand on the concrete at center.

Letter from Dr. Butte to Elizabeth discussing her letters, how much he misses her, him visiting March 2nd, and upperclassmen behavior.

Letter from Dr. Butte to Elizabeth discussing his weekend.

Letter from Dr. Butte to Elizabeth discussing seeing shows, visiting her on February 22nd, and quitting smoking.

Letter from Dr. Butte to Elizabeth discussing receiving a letter from his father, exams, grades, and how much he misses her.

Photograph of a groundbreaking ceremony for a new worship center at the First Baptist Church of Rockwall. Two men hold shovels on a pile of of upturned dirt, looking to the left and smiling. A microphone on a stand is placed in front of them.

Photograph of a groundbreaking ceremony for a new worship center at the First Baptist Church of Rockwall. Two men, holding shovels, dig out clumps of soil from a field of dirt on the church grounds while a handful of people watch from nearby, looking onward.