08-03-2020, 08:55 PM
The top panels are certainly fabric, but I am pretty sure the side panels are alloy; if you look at the pattern there is a degree of inconsistency which suggests hand polishing rather than a machine-made fabric:
1928 Taylor Semi-Sports crop.jpg (Size: 112.88 KB / Downloads: 264)
1928 Taylor Semi-Sports crop.jpg (Size: 112.88 KB / Downloads: 264)