Re: Seek "New Old Stock" Bellows Cloth, 990222 MMD

Dear Mark,  You can purchase the thickest bellows cloth made from
American Piano Supply company.  Call: 201-777-3600.  It is stock number
451359 Black twill outside, gold twill inside, bonded with neoprene,
approx. .054 inches thick -- perfect for motorized pumps.

Good luck,

Stephen Kent Goodman