A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > Authors > Grant Chapman, NY


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Digest NrSubject
2025.06.04.01 Seek Small Lot Coil Spring Manufacturer
2023.07.14.02 Tune Piano to A435 or A440?
2022.11.30.04 New Old-stock Materials for Rebuilding Players
2018.04.03.05 "Marines' Hymn" Composer's Name on Music Roll
2018.03.04.02 Valve Terminology: Pneumatic Logic
2018.01.24.07 Removing PVC-E Glue
2017.04.07.04 International Concert Pitch
2017.04.06.01 History of U.S. Standard Pitch, A = 440 Hz
2017.02.26.06 Making Pouch Rings For Preformed Pouches
2016.06.22.09 Glue for Urethane-coated Nylon Pneumatic Cloth
2016.06.19.01 Pneumatic Grade Leathers as Commodities
2016.06.15.03 Neatsfoot Oil as Leather Sealant
2015.09.30.07 Refinishing Antique Brass and Bronze
2015.03.07.05 Valve Seats Attached With Chatterton's Compound
2013.10.28.03 Cleaning Phosphor Bronze
2012.01.19.08 Tuning a Xylophone
2011.08.02.07 Ivory Piano Keys
2011.03.25.05 Hide Glue vs. Silicone for Rebuilding a Pianola
2011.03.11.04 Dow Corning 781 Acetoxy Silicone Sealant (RTV)
2010.05.10.06 Pliobond as a Sealant
2010.04.28.01 Antique Mechanical Music Instruments in Phoenix
2010.01.28.04 Sealing Pouch Leather
2009.11.12.03 Perflex and Polylon
2008.03.04.04 Dull Black Spirit Varnish
2008.02.05.05 Source of Fish Glue & Hide Glue & Leather
2007.03.21.07 Hot Hide Glue Safety
2007.03.12.04 Piano Tuners Occupational Outlook
2007.02.22.07 Hot Melt Adhesives
2007.02.15.11 Hot-melt, Heat-seal & Hot-set Adhesives
2007.01.30.04 Quality of Materials & Specifications
2006.12.07.03 Link Vacuum Pneumatic Organ Console
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