Scanning old photos, these two appeared. Dad/Lamar delved into his diary books and was able to add a date and location, and a few other details (although not pages of notes like in some of his "diary book" entries). So ... this was July 16-20, 1974. A trip to Yellowstone with the boys and Burgeners. The girls (Wendy and Jenny) were left to be tended by the Norman side. Here's what Dad had written down:
1974 – 16-20 July. Trip to Yellowstone, Take girls to Normans, Idaho Falls, Burgeners, Macks Inn, Idaho, Paddle Boats, Yellowstone, Fishing Bridge, Campfire Lodge, Grand Teton, Jackson, pick up girls.
So, not a lot of memories or photos, but just enough to document a family trip.
Those paddleboats look fun!