| Digest Nr | Subject and Author |
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| 2013.03.20.02 | Seek Bob Streicher, Machinist, from Thomas Binnall |
| 2011.01.07.02 | Replacement Parts from Bob Streicher, from Randolph Herr |
| 2010.03.19.01 | R. Ryesky and R. Streicher, Two Good Machinists, from Matthew Caulfield |
| 2009.09.13.01 | Replacement Parts from Bob Streicher, from Bruce Mercer |
| 2009.09.07.04 | Robert Streicher, Duo-Art Pump Specialist, from Barry Dennis |
| 2009.06.27.01 | Robert Streicher, Machinist, from Tim Johnson |
| 2008.08.15.02 | Seek Bob Streicher & Ampico Parts, from Tony Pignaloni |
| 2004.02.11.01 | Robert Streicher, Mechanical Music Machinist, from Bruce Clark |
| 2003.12.09.05 | Contact Bob Streicher, Machinist, from John A. Tuttle |
| 2003.12.08.08 | Contact Bob Streicher, Machinist, from Matthew Caulfield |
| 2003.12.08.07 | Contact Bob Streicher, Machinist, from Barry Dennis |
| 2003.12.07.04 | Seek Bob Streicher, Machinist, from John A. Tuttle |
| 2002.01.06.05 | Replacement Parts from Bob Streicher, from Barry Dennis |
| 2000.11.03.07 | 1/8"-Hole Hand Paper Punch by Bob Streicher, from Ken Vinen |
| 2000.08.07.02 | Seek Machinist Bob Streicher, from Brian Thornton |
| 1998.08.06.10 | Replacement Parts from Bob Streicher, from Matthew Caulfield |
| 1998.08.04.09 | Replacement Parts from Bob Streicher, from Paul Manganaro |
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