The image of the TC-264 Sno-Buggy was captured in front of the R.G. LeTourneau building, very close to the original guard shack.
In May of 2021, I traveled to Longview, TX. I was able to capture an image of the building, now owned by Japanese based Komatsu. The two-story buildings in front are gone. You can still see their outline.
I placed the images side by side for comparison below.