I believe Lumpkin's request for a photo of Dee Yard of the Pilots' system relates to Dennis Yard of the Pilots/Brewers organization.
The attached photo of Dennis Yard comes from the San Antonio Express of Aug. 11, 1972. Looks like he's in the San Antonio uniform.
Dennis Yard was on the Brewers' spring roster in 1973, and he was a non-roster invitee with the Brewers in 1972. I have a photo of him in a Brewers uniform, but at the moment, don't feel like taking the time to scan it. If there's a strong urge to see it, let me know.
https://www.baseball-reference.com/r...d=yard--001den