Updated through on-line information from david prns. -- The second photo says front chambers, The brickwork does not contain pipes. All pipes would be behind the photographer's back when this photo was taken
Identified through on-line information from Chad Boorsma. -- The pipe chambers are located on the left side of the room. Schantz cleaned and releathered the organ, modified the wind pressure, adding more wind chests for possible future expansion, and built new exterior casework for the Kimball console.