Vintage 1970s Auburn Montgomery AUM Graduation USAF Officer Photo Lot of 8

Lot of 8 vintage 3.5x5 color photographs, mostly documenting a 1970s graduation ceremony at Auburn University Montgomery (AUM), identified by the red and circular AUM logos visible on the auditorium wall. Includes four wide interior shots of the ceremony itself — robed graduates receiving diplomas on stage, faculty in academic regalia, seated audience, and spectators watching from a balcony — plus three outdoor candid shots of individual and paired graduates in caps and gowns posing on lawns and steps near the venue entrance. One additional photo shows a smiling man in a USAF short-sleeve uniform shirt with a name tag standing in a cluttered office beside a desk, wall calendar, and clock; the name tag is not legible and the setting is unconfirmed but likely a USAF base office. All prints show the heavy magenta/pink color shift typical of 1970s Kodak color stock, with some fading and soft focus consistent with age; no borders or date stamps are visible. No handwritten captions appear on any photo. This lot is associated with the estate of USAF Col. Patricia Jane Harrington, suggesting a family or personal connection to the graduation event pictured, possibly her own or a relative's commencement. A modest but cohesive mini-archive documenting a specific 1970s campus ceremony alongside a candid military office portrait. Please review photos for condition.