Adolphe (Antoine Joseph) Sax – Alto saxophone in E-flat – French – The Metropolitan Museum of Art https://www.metmuseum.org/art/collection/search/503909?exhibitionId=%7Ba427663c-7533-4867-9794-2a5fac26eca4%7D&oid=503909&pkgids=280&pg=1&rpp=4&pos=1&ft=*&locale=en
Ratti Textile Center Modern and Contemporary Art 2 of 20 Soprano ophicleide in B-flat
