Band Organ [Style 153] © 19?? Wurlitzer [The Rudolph Wurlitzer Co.].
Carousel band organ - plays pneumatically through a (style 150) paper roll similar to what you would find on a player piano - two roll spools are present on the organ for continuous play.
Wurlitzer Band Organs had the capability of being coin operated but the feature was rarely used.
Machine's picture.