Thanks for that, pgharchfan. The tower, which I've never seen pictured, clearly contains Wrightian references.
I went looking for other work by Kamrath, and found this house, the Gonzales residence, Houston, no date, published in Serraino and Shulman, "Modernism Rediscovered" (Taschen, 2000), pp 515-17. I think this house shows a
Wrightian influence -- more than the typical MCM house does, in any event ?
Julius Shulman (and Pierluigi Serraino) apparently thought it important to record the date of each photo in their book, but not necessarily anything of
the architecture displayed beyond the name of the architect and the location of the work. Before finding this house, I went through Shulman's
"Architecture and its Photography" because I thought I would find at least one project by McKie and Kamrath. I had to page through the whole book,
as I do every time I consult it, because Mr Shulman provided neither an index nor a list of the architects whose work his career depended upon . . .