Photograph of several paramedics gathered around an unconscious man lying on the ground. One paramedic administers oxygen with one hand and checks the man's pulse with the other. They are positioned in front of a thick concrete pillar with an advertisement for a "TV auction" on the side.

Photograph of several firefighters pushing a covered gurney next to a sidewalk. The firefighters are leaning over the gurney, tending to the patient. One man in the background looks directly at the camera.

Copy print of recruit class number 34 (October 1 - 15, 1950) standing and posing in front of a two-toned background. The top half of the background is light-colored and the bottom half is darker.

Portrait of the 14 Dallas Fire class members from November 1959 to February 1960 posing in front of a building in two rows. The recruits are wearing uniforms that include light-colored long-sleeved, button down shirts and matching slacks with dark-colored neckties and belts. A printed text at the bottom of the image identifies the recruits.

Portrait of the 14 Dallas Fire class members from November 1959 to February 1960 posing in front of a building in two rows. The recruits are wearing uniforms that include light-colored long-sleeved, button down shirts and matching slacks with dark-colored neckties and belts. A board on the ground in the front identifies the group.

Portrait of the 13 Dallas Fire class members from February 1960 to May 1960 posing outside a building in two rows. They are wearing uniforms that include dark-colored slacks and jackets with two rows of buttons down the front and a badge over the left breast. Their names are listed at the bottom of the photo.

Portrait of the Dallas Fire class members from January 1960 to April 1960 posing in front of a building. Three men in front are kneeling around a board identifying the class; the other thirteen students are standing behind them in staggered rows. All of the recruits are wearing dark-colored uniforms including slacks, jackets with a double-row of buttons and silver badges over the left breast, and they are holding flat-topped caps with crests on the front. Printed text attached to the bottom of the image identifies them by name.

Portrait of the Dallas Fire class members from January 1960 to April 1960 posing in front of a building. Three men in front are kneeling around a board identifying the class; the other thirteen students are standing behind them in staggered rows. All of the recruits are wearing dark-colored uniforms including slacks, jackets with a double-row of buttons and silver badges over the left breast, and they are holding flat-topped caps with crests on the front.

Portrait of the 13 Dallas Fire class members from February 1960 to May 1960 posing outside a building in two rows. They are wearing uniforms that include dark-colored slacks and jackets with two rows of buttons down the front and a badge over the left breast. A chalkboard is propped in front of the group listing the group and date.

Portrait of the 16 Dallas Fire class members from March 1960 to June 1960 posing in front of a building in two rows. All of the recruits are wearing dark-colored suits that have jackets with circular silver buttons in two rows, dark colored slacks, and a silver badge on the left side of the chest. A board on the ground in front of them identifies the class and a printed text at the bottom of the photograph provides their names.

Portrait of the 16 Dallas Fire class members from March 1960 to June 1960 posing in front of a building in two rows. All of the recruits are wearing dark-colored suits with jackets that have circular silver buttons in two rows, dark colored slacks, and a silver badge on the left side of the chest.

Portrait of the 6 Dallas Fire class members from August 1960 to December 1960 posing in front of a building in one row. The recruits are wearing dark-colored uniforms of slacks, and double-breasted jackets with a badge over the left breast. A board on the ground in front of them identifies the group.

Portrait of the 6 Dallas Fire class members from August 1960 to December 1960 posing in front of a building in one row. The recruits are wearing dark-colored uniforms of slacks, and double-breasted jackets with a badge over the left breast. Printed text attached to the bottom on the image provides names.

Portrait of the 7 Dallas Fire class members from September 1960 to January 1961 posing in front of a building in two rows. The recruits are wearing dark-colored uniforms of slacks, and double-breasted jackets with a badge over the left breast. Printed text attached to the bottom of the image provides names.

Portrait of the 7 Dallas Fire class members from September 1960 to January 1961 posing in front of a building in two rows. The recruits are wearing dark-colored uniforms of slacks, and double-breasted jackets with a badge over the left breast. A board on the ground in front of them identifies the group.

Portrait of the 7 Dallas Fire class members from October 1960 to February 1961 posing in front of a building in two rows. All of the recruits are wearing a dark-colored suit with circular silver buttons in two rows, dark colored slacks, a silver badge on the left side of the chest, and black shoes. A printed paper at the bottom of the image lists the names of the recruits in the image.

Portrait of the Dallas Fire recruits from class numbers 107 and 108, posing in three lines, standing and kneeling in front of a concrete edifice with a grid pattern. The subjects are wearing matching, formal, dark-colored uniforms and a chalkboard listing information is in the center of the front row.

Portrait of the 7 Dallas Fire class members from October 1960 to February 1961 posing in front of a building in two rows. All of the recruits are wearing a dark-colored suit with circular silver buttons in two rows, dark colored slacks, a silver badge on the left side of the chest, and black shoes.

Portrait of the Dallas Fire recruits from class numbers 107 and 108, posing in three lines, standing and kneeling in front of a concrete edifice with a grid pattern. The subjects are wearing matching, formal, dark-colored uniforms and a chalkboard listing information is in the center of the front row.

Portrait of the Dallas Fire class members from November 1960 to February 1961 posing in front of a building in two rows. All of the recruits are wearing dark-colored uniforms including slacks and double-breasted jackets with badges over the left breast. Printed text attached to the bottom of the image provides names.

Portrait of the Dallas Fire class members from November 1960 to February 1961 posing in front of a building in two rows. All of the recruits are wearing dark-colored uniforms including slacks and double-breasted jackets with badges over the left breast. A board on the ground in front of them identifies the class.

Photograph of recruit class number 109 standing and posing in front of a concrete edifice in matching, dark-colored, formal uniforms. Shrubbery borders the base of the wall behind the subjects.

Portrait of the 6 Dallas Fire class members from December 1960 to March 1961 posing in front of a building in two rows. All of the recruits are wearing dark-colored uniforms including slacks and double-breasted jackets with badges over the left breast. A board on the ground in front of them identifies the class.

Portrait of the 14 Dallas Fire class members from February 1961 to May 1961 posing in front of a building in two rows. All of the recruits are wearing a dark colored suit with jackets that have circular silver buttons in two rows, dark colored slacks, and a silver badge on the left side of the chest. A board on the ground in front of the group identifies the class. Printed text at the bottom of the image provides names for the recruits.