Looking closely too you will see that the pivot screws have locknuts securing their precise adjustment. For instance, the angular shape of the low D# and low C keytouches. White Co., this sax shows it lineage to the VollTrue and the Zephyr.
Serial Number 620609 SOLD Made by the H.N. Adams Musical Instruments, Concert percussion, slagwerk, schlagzeug, are the choice of world-class soloists, orchestras, composers, and educators alike because the craftsmanship, sound quality, and technical innovations are the highest quality specifications in the world making them truly world-class instruments. This indicates that both the bell and body were made in the USA, not outsourced to Japan.
Note for you sax geeks.the Martin toneholes were soft-soldered in whereas these were silver-solder or brazed in.