Super Action 80 Series II, Series III and Reference horns are currently in production. Florentin Barbier factory was sold to Selmer paris at one time. The Soprano, Baritone and Bass Mark VI saxophones were produced until serial #365000 in 1984, and Alto and Tenor Mark VI production ended (approximately) in 1975 at serial #239,595. Mazzeo Soloist Omega engraved bell CL200 gold plated Serial Numbers Approx Signet 100 Alexandre clarinets (from Alexandre Selmer, Henri Selmer’s brother who returned to france to help in clarinet production) also supported F. Newer Bundy's may be designed to look like wood - brushed plastic. Serial numbers are not tracked - you may want to call Conn-Selmer USA to see if they can help you identify which year it was made. Selmer VI, VII, SA80 saxes Buffet and Leblanc clarinets. normally the original bell had an extra emblem on it which looked similar to an inverted horseshoe.
Although, as the chart below illustrates, the Mark VI was produced until (roughly) serial #378000, this applies only to the Sopranino model. Looks like a Selmer USA Bundy clarinet to me too. it must be an Omega model - those can with the optional gold keys if i recall correctly.
