Can someone tell me what this is? : r/classicalmusic
Pump organ - Wikipedia
Mason & Hamlin Reed Organ - Schubert Club
Harmonium or Pump Organ - Atyutka Harmonium
Pump organ - Wikipedia
Rodney Jantzi - Reed Organs - This two manual plus pedal reed organ made the the Hillier Organ Co. (London, England) has a case that spared no expense in oak. The action
Small Portable Reed Organ
Coppice Mason & Hamlin “Baby” Kindergarten Reed Organ