Photograph of the 1972 North Texas One O'Clock Lab Band. In this image, the band members are holding their instruments and are arranged on couches and chairs, as well as a few on the stairs of a stage-like setting.

Photograph of the 1976 One O'Clock Lab Band posing for a group photograph. The band members pose together on a small hillside covered in rocks and plants. A faculty member, Leon Breeden, poses with the group. The majority of the band members are holding instruments.

Photograph of the 1976 One O'Clock Lab Band posing for a group photograph. The band members pose together on a small hillside covered in rocks and plants. A faculty member, possibly Leon Breeden, poses with the group. The majority of the band members are holding instruments.

Photograph of the 1976 One O'Clock Lab Band posing for a group photograph. The band members pose together on a small hillside covered in rocks and plants. A faculty member, Leon Breeden, poses with the group. The majority of the band members are holding instruments.

Photograph of the 1976 One O'Clock Lab Band posing for a group photograph. The band members pose together on a small hillside covered in rocks and plants. A faculty member, possibly Leon Breeden, poses with the group. The majority of the band members are holding instruments.

Photograph of the 1976 cover of the North Texas State University's One O'Clock Lab Band album. The cover consists of a large gargoyle or demonic creature playing the flute, with a small lizard in the creature's shadow.

Photograph of the 1977 North Texas State University Lab Band album cover. The top consists of a satyr playing a pan flute among winged cherubs, and above four rectangular openings. Each opening has some sort of mythical, partially bovine creature drawn in it, and below each door is the mnemonic "All Cows Eat Grass" - used to remember the notes for bass clef spaces.

Photograph of the 1977 North Texas State University Lab Band album cover. The top consists of a satyr playing a pan flute among winged cherubs, and above four rectangular openings. Each opening has some sort of mythical, partially bovine creature drawn in it, and below each door is the mnemonic "All Cows Eat Grass" - used to remember the notes for bass clef spaces.

Photograph of the 1977 North Texas State University Lab Band album cover. The top consists of a satyr playing a pan flute among winged cherubs, and above four rectangular openings. Each opening has some sort of mythical, partially bovine creature drawn in it, and below each door is the mnemonic "All Cows Eat Grass" - used to remember the notes for bass clef spaces.

Photograph of Leon Breeden at the NTSU College of Music spring concert, standing on stage with NTSU president C. C. "Jitter" Nolen and Marceau Chevalier Myers. Breeden holds a plaque and speaks into a microphone. Music students can be seen on stage in the background. Myers served as the dean of the NTSU School of Music from 1974 to 1987. Breeden was the chairman of Jazz Studies and director of the One O'Clock Lab Band at the University of North Texas College of Music from 1959 to 1981.

Photograph of Leon Breeden at the NTSU School of Music spring concert, standing on stage presenting a plaque to Marceau Chevalier Myers. Breeden speaks into a microphone while holding a plaque. Music students can be seen on stage in the background. Myers served as the dean of the NTSU School of Music from 1974 to 1987. Breeden was the chairman of Jazz Studies and director of the One O'Clock Lab Band at the University of North Texas College of Music from 1959 to 1981.

Photograph of Leon Breeden at the NTSU School of Music spring concert, standing on stage presenting a plaque to Marceau Chevalier Myers. Breeden and Myers shake hands while Myers holds a plaque. Music students can be seen on stage in the background. Myers served as the dean of the NTSU School of Music from 1974 to 1987. Breeden was the chairman of Jazz Studies and director of the One O'Clock Lab Band at the University of North Texas College of Music from 1959 to 1981.

Photograph of Leon Breeden at the NTSU College of Music spring concert, standing on stage presenting plaques to NTSU president C. C. "Jitter" Nolen and Marceau Chevalier Myers. Breeden holds a plaque out towards Nolen and stands behind a microphone. Music students can be seen on stage in the background. Myers served as the dean of the NTSU School of Music from 1974 to 1987. Breeden was the chairman of Jazz Studies and director of the One O'Clock Lab Band at the University of North Texas College of Music from 1959 to 1981.

Semiweekly student newspaper from the North Texas State College in Denton, Texas that includes local, state, and campus news along with advertising.

Catalog for North Texas State University includes information about class offerings as well as general information about the school (academic calendar, list of officers and faculty, admissions and degree requirements, financial information, etc.).

Newspaper clipping from the Denton Record-Chronicle, printed Monday, August 30, 1976. The article, Activities Abound Around Denton, was written in regards to a list of activities offered in Denton, Texas and where you can find these activities.

Photograph of Dan Haerle (far right) and six members of the One O'Clock Lab Band posing for a group photograph in a room. Haerle holds a typewriter under his arm and smiles at the camera. The Lab Band members hold instruments and smile. One band member holds a document that reads "Concert and Content Collection." Haerle was an alumnus of the University of North Texas as well as a faculty member in the Jazz Studies Division of the College of Music for twenty-five years between 1977 and 2002.

Photograph of Dan Haerle (far right) and six members of the One O'Clock Lab Band posing for a group photograph in a room. Haerle holds a typewriter under his arm and smiles at the camera. The Lab Band members hold instruments and smile. One band member holds a document that reads "Concert and Content Collection." Haerle was an alumnus of the University of North Texas as well as a faculty member in the Jazz Studies Division of the College of Music for twenty-five years between 1977 and 2002.

Document from the Denton Chamber of Commerce Collection. This comprehensive collection spans across the years, showcasing the various campaigns, visuals, and messaging strategies employed to promote Denton as a vibrant and enticing destination.

Photograph of the One O'clock Lab band. Members of the band appear on the steps of a stage. In the center of the photograph a man sits on the steps with his legs partially crossed and leaning back while holding a trumpet. He is smiling and wearing glasses. To his right a man stands with one leg resting on the third step of the stairs. His trumpet is resting on his thigh and his left arm rests across his thigh as well. He is looking directly at the camera while sporting a handlebar moustache. To his right a man stands on the fourth step holding a trumpet in his left hand and slightly smiling and being clean-shaven. To this man’s right, another man sits on the fifth step with his arms crossed while holding a trumpet and having a moustache and a subtle smirk. To his right a man leans back with his right foot resting on the third on the step. In his hands he holds a trumpet clutched against his body and he smiles slightly while wearing a moustache. Behind them all, various portraits and mirrors decorate the walls.

Photograph of the One O'clock Lab band. The band consists of 20 men, all dressed in suits and ties. They are on a stage both seated and standing. At the front, four men sit on a couch with their arms crossed or out in front of them. Behind them stand a row of players holding their brass instruments and a gentleman to the far left who appears to be the conductor. To the right of the couch sit five men on the stairs with their trumpets, trombones and a saxophone. To their right are two men standing with their trombones, with a light fixture that looks like a porthole, directly behind their heads. Behind the men sitting on the stairs are three men standing on the stairs facing the camera. They are also holding trumpets.

Photograph of the One O'clock Lab band. The band consists of 20 men, all dressed in suits and ties. They are on a stage both seated and standing. At the front, four men sit on a couch with their arms crossed or out in front of them. Behind them stand a row of players holding their brass instruments and a gentleman to the far left who appears to be the conductor. To the right of the couch sit five men on the stairs with their trumpets, trombones and a saxophone. To their right are two men standing with their trombones, with a light fixture that looks like a porthole, directly behind their heads. Behind the men sitting on the stairs are three men standing on the stairs facing the camera. They are also holding trumpets.

Photograph of the One O'clock Lab band. Members of the band appear on the steps of a stage. In the center of the photograph a man sits on the steps with his legs partially crossed and leaning back while holding a trumpet. He is smiling and wearing glasses. To his right a man stands with one leg resting on the third step of the stairs. His trumpet is resting on his thigh and his left arm rests across his thigh as well. He is looking directly at the camera while sporting a handlebar moustache. To his right a man stands on the fourth step holding a trumpet in his left hand and slightly smiling and being clean-shaven. To this man’s right, another man sits on the fifth step with his arms crossed while holding a trumpet and having a moustache and a subtle smirk. To his right a man leans back with his right foot resting on the third on the step. His right arm rests across his splayed thigh and in his left hand he holds a trumpet against his body and he smiles slightly while wearing a moustache. Behind them all, various portraits and mirrors decorate the walls.

Photograph of Herb Ellis, a world renowned jazz guitarist, playing on stage at UNT. He is sitting on a stool while holding his guitar, projecting his voice into a microphone, and staring out over the audience. Ellis is performing with the Lab Band during this photo. However, he was known to be a member of the Oscar Peterson Trio. His career spanned six decades and studied at UNT from 1940 to 1942. The photo is taken as a polaroid.