-bobk / Leon R (Bob) Koller: N6487J - Piper Cherokee 180D
-bobk / Leon R (Bob) Koller: BobK - about 2014
-bobk / Leon R (Bob) Koller: Sister Ruth - 1975
-bobk / Leon R (Bob) Koller: 1986 Ford Pickup
-bobk / Leon R (Bob) Koller: Dotty - 2019 - RIP
-bobk / Leon R (Bob) Koller: Dotty - 2019 - RIP
-bobk / Leon R (Bob) Koller: Dotty - 2019 - RIP
-bobk / Leon R (Bob) Koller: Dotty and Bob - 2019
-bobk / Leon R (Bob) Koller: Dotty - 2019 - RIP
-bobk / Leon R (Bob) Koller: Dotty - 2019 - RIP
-bobk / Leon R (Bob) Koller: Home Backyard View
-bobk / Leon R (Bob) Koller: Dotty - 1940 - 2020 - RIP
-bobk / Leon R (Bob) Koller: First Home. 1970