To continue from the end of the previous post, this will just highlight the largest painting completed by Ralph B. Shead. This Oklahoma Geologic Map is dated 1938, making it another in the line of WPA paintings.
Age and renovation have taken a toll on something that was never meant to last this long. It was another of those bygone works marked for disposal. Preliminary talks are underway on how to get it restored/preserved, where it should hang after, and how to maintain it in the meantime. Maybe we can do something broadly inclusive like a crowdfunding campaign. The thing itself is a logistical nightmare measuring approximately 10×14 feet. It appears to have been painted with acrylic paint, so I am not sure if restoration is an option, it may just be a preservation issue with a coat of sealant to prevent anymore paint loss or damage.
These are just raw camera images I have taken in order to try and do some digital repairs on it myself. As soon as Photoshop is working again on my work laptop I will get right on that. Until then, enjoy this enormous map with scenes of Oklahoma farm and industry surrounding it.