| Digest Nr | Subject and Author |
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| 2024.01.05.01 | Flat Steel Bar Stock For Player Pianos, from Don Teach |
| 2023.03.29.03 | Seek Steel Pins from 65-note Roll Spool Ends, from John Grant |
| 2023.03.23.01 | Seek Steel Pins from 65-note Roll Spool Ends, from John Grant |
| 2020.09.30.02 | Seek Machinist To Make Special Steel Valve Punches, from Dave Krall |
| 2018.10.07.02 | Ragtime Automated Music Steel Drum Orchestrion, from Tom Noble |
| 2017.11.15.01 | FS: Coin-op Player Piano & Automated Steel Drum, from Amanda Sheaffer |
| 2015.05.22.04 | Coloring a Metal Surface: Bluing Steel, from Craig Smith |
| 2015.05.21.04 | Coloring a Metal Surface: Bluing Steel, from Christian Eric |
| 2013.03.07.03 | Steel for Making a Musical Movement Comb, from Jonathan Herz |
| 2013.03.07.02 | Steel for Making a Musical Movement Comb, from Paul Eatherington |
| 2013.03.05.03 | Steel for Making a Musical Movement Comb, from Michael E Schaffter |
| 2013.02.08.05 | Source of Flat Steel Stock for Brackets, from Don Teach |
| 2012.12.04.02 | Conserving Steel Musical Box Discs, from John Farmer |
| 2012.10.11.07 | Welding Galvanized Steel, from Timothy L'Amoureux |
| 2011.12.31.08 | Steel Pin Ends for 65-note Roll Spools, from Mark Haas |
| 2011.12.28.05 | Seek Steel Pin Ends for 65-note Roll Spools, from Philip Jamison |
| 2010.03.25.07 | Steel for Making a Musical Movement Comb, from Nicholas Simons |
| 2010.03.25.06 | Steel for Making a Musical Movement Comb, from Nancy Fratti |
| 2010.03.24.03 | Steel for Making a Musical Movement Comb, from Bernt Damm |
| 2009.11.16.02 | Bulk Purchase of Music Box Mainspring Steel, from Jonathan Herz |
| 2009.08.23.03 | Cutting & Rolling Threads on Steel Rod, from Dana Johnson |
| 2009.08.22.03 | Cutting & Rolling Threads on Steel Rod, from Don Teach |
| 2009.04.01.06 | Source of Steel Slotted Head Wood Screws, from Michael Gordon |
| 2009.04.01.05 | Source of Steel Slotted Head Wood Screws, from Paul Camps |
| 2009.03.31.10 | Source of Steel Slotted Head Wood Screws, from Jim Quashnock |
| 2009.03.31.09 | Source of Steel Slotted Head Wood Screws, from Frank Metzger |
| 2009.03.31.08 | Source of Steel Slotted Head Wood Screws, from Don Teach |
| 2009.03.31.07 | Source of Steel Slotted Head Wood Screws, from Joe Montalbano |
| 2009.03.30.07 | Seek Old Style Steel Slotted Head Wood Screws, from Reg Smith |
| 2008.08.07.03 | Steel for Player Pianos, from Don Teach |
| 2008.08.06.06 | Seek Flat Steel Stock With Rounded Edges, from Wallace Venable |
| 2008.08.05.04 | Seek Flat Steel Stock With Rounded Edges, from Dave Krall |
| 2003.11.20.11 | Source of Steel for Metallophone Bar Bells, from Carl Winkler |
| 2003.11.19.08 | Source of Steel for Metallophone Bar Bells, from Richard Vance |
| 2003.11.18.08 | Source of Steel for Metallophone Bar Bells, from Brian Smith |
| 2003.11.17.07 | Steel for Metallophone Bar Bells, from Hans van Oost |
| 2003.11.16.06 | Steel for Bar Bells, from Fritz Gellerman |
| 2003.11.15.06 | Seek Steel for Bar Bells, from Don Teach |
| 2003.06.03.03 | Steel vs. Zinc Musical Box Discs, from Eliyahu Shahar |
| 2003.06.02.04 | Steel vs. Zinc Coated Musical Box Discs, from Michael Pawelek |
| 2002.12.27.07 | Self-playing Steel Drum, from Bob Yorburg |
| 2002.09.27.09 | Source of Flat Head Steel Wood Screws, from Richard Schneider |
| 2002.09.26.10 | Source of Cold-Rolled Steel for Brackets, from Don Teach |
| 2002.09.26.08 | Source of Slotted Head Steel Wood Screws, from Bruce Miller |
| 2002.09.25.07 | Seek Slotted Head Steel Wood Screws, from Pete Knobloch |
| 2001.08.08.04 | Seek Source for Bronzed Steel Screws, from Tom Grace |
| 2001.02.24.04 | Making Steel for Piano Strings, from Richard Vance |
| 2000.05.23.07 | Nickel-Plated vs. Blued Steel Tuning Pins, from D. L. Bullock |
| 2000.05.23.06 | Nickel-Plated vs. Blued Steel Tuning Pins, from Andy Taylor |
| 2000.05.22.17 | Nickel-Plated vs. Blued Steel Tuning Pins, from Eric Shoemaker |
| 2000.05.20.08 | Nickel-Plated vs. Blued Steel Tuning Pins, from Dave Smith |
| 2000.05.15.05 | Tuning of Stamped Steel Bells, from Mark Kinsler |
| 1999.10.17.02 | Source of Stainless Spring Steel Stock, from Richard Vance |
| 1999.10.14.11 | Source of Stainless Spring Steel Stock, from Jurgen Goering |
| 1999.08.01.08 | Seek Steel Pins for Italian Barrel Piano, from Christian Greinacher |
| 1999.05.16.06 | Steel Rule Dies for Die-Cut Gaskets, from Philip Jamison |
| 1998.07.14.13 | Steel Punches for Stencil Cutting, from Andy LaTorre |
| 1998.07.11.09 | Steel Punches for Stencil Cutting, from Russ Doering |
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