An Italian Co. who made button accordions for Baldoni Bartoli Co. of NYC, probably in the 1950’s. The box below is from Paul Groff.

The Moreschi connection is evident in the couplers - Baldoni button box above, Moreschi piano box left.

Another Moreschi feature on some older boxes is the shift gauge, shown on one of their piano accordions.

A recent ad for the Moreschi current Irish style button boxes.