https://trc-images.nl/collection_images/hires/2020/2020.1453.JPG#\\TRC-SERVER\TRCSharedWork\TRC Database\collection%20photographs\2020.1400\2020.1453.JPG#
https://trc-images.nl/collection_images/hires/2020/2020.1453_2.JPG#\\TRC-SERVER\TRCSharedWork\TRC Database\collection%20photographs\2020.1400\2020.1453_2.JPG#
A domed button made from dark grey plastic with a textured surface. The button has two holes (sew-through).