| 2024-04-14 | Monopoly set, for short |
| 2023-03-15 | B&O and others |
| 2022-11-20 | Monopoly properties that don't get hotels, for short |
| 2022-10-09 | B&O and Reading: Abbr. |
| 2022-01-04 | B&O and Short Line: Abbr. |
| 2021-12-06 | $200 Monopoly properties: Abbr. |
| 2021-08-15 | Some $200 Monopoly properties, in brief |
| 2020-12-05 | $200 Monopoly properties, for short |
| 2020-08-31 | Monopoly properties you can't put houses on, in brief |
| 2020-04-02 | Monopoly quartet: Abbr. |
| 2019-12-22 | Monopoly quartet: Abbr. |
| 2019-01-20 | Monopoly foursome: Abbr. |
| 2017-10-26 | Norfolk Southern and others: Abbr. |
| 2017-06-15 | B&O and others: Abbr. |
| 2016-12-15 | Lines on some maps: Abbr. |
| 2016-09-24 | Pennsylvania and others: Abbr. |
| 2016-09-12 | Monopoly game's B&O and Reading: Abbr. |
| 2016-07-05 | B&O and Pennsylvania: Abbr. |
| 2016-05-04 | Employers of dispatchers and brakemen: Abbr. |
| 2016-04-01 | Pennsylvania and others: Abbr. |
| 2015-11-11 | B&O and Pennsylvania, in Monopoly |
| 2015-06-25 | Pennsylvania and Erie, once: Abbr. |
| 2015-05-13 | Monopoly quartet: Abbr. |
| 2014-04-18 | Monopoly quartet: Abbr. |
| 2013-06-19 | Some Monopoly properties: Abbr. |
| 2013-02-17 | B&O and others |
| 2013-01-18 | They have end-to-end cars: Abbr. |
| 2012-03-04 | They make 39-Down: Abbr. |
| 2011-12-18 | Lines with crossings: Abbr. |
| 2011-09-05 | Four Monopoly properties: Abbr. |
| 2011-08-27 | Their lines have ties: Abbr. |
| 2011-06-02 | Ones on the right track?: Abbr. |
| 2010-12-29 | $200 Monopoly properties: Abbr. |
| 2010-12-13 | B&O and Short Line: Abbr. |
| 2010-08-23 | Four Monopoly assets: Abbr. |
| 2010-05-29 | Yards are part of them: Abbr. |
| 2010-05-02 | Rock Island and Reading: Abbr. |
| 2010-01-21 | Things with xings |
| 2009-12-28 | B&O and Reading: Abbr. |
| 2009-11-10 | $200 Monopoly properties: Abbr. |
| 2008-07-16 | Purview of the I.C.C. |
| 2008-06-19 | Monopoly quartet: Abbr. |
| 2008-06-06 | Commuting choices: Abbr. |
| 2007-10-05 | Commuters' choices: Abbr. |
| 2007-08-31 | Regulation targets for Theodore Roosevelt: Abbr. |
| 2007-06-10 | Reading and others: Abbr. |
| 2007-06-04 | Monopoly quartet: Abbr. |
| 2007-04-09 | B. & O. and Reading: Abbr. |
| 2007-03-09 | Traffic at Union Sta. |
| 2006-08-23 | Monopoly foursome: Abbr. |
| 2006-05-07 | Reading and the like: Abbr. |
| 2006-01-31 | Four Monopoly properties: Abbr. |
| 2005-12-04 | Monopoly quartet: Abbr. |
| 2004-10-05 | Trains: Abbr. |
| 2004-09-19 | Some transp. stocks |
| 2004-09-05 | Monopoly foursome: Abbr. |
| 2004-07-11 | Some Xing crossers |
| 2004-01-25 | Monopoly grp. |
| 2004-01-04 | Monopoly props. |
| 2003-10-24 | They have strong ties: Abbr. |
| 2003-04-26 | Some are underground: Abbr. |
| 2003-03-31 | Monopoly quartet: Abbr. |
| 2003-03-22 | Where to find trainers?: Abbr. |
| 2001-12-03 | B. & O. and others |
| 2001-11-18 | Some Monopoly spaces: Abbr. |
| 2001-10-28 | Short Line and others: Abbr. |
| 2001-06-03 | Monopoly quartet: Abbr. |
| 2001-01-13 | $200 purchases: Abbr. |
| 2000-12-10 | $200 Monopoly props. |
| 2000-06-28 | They have Xings |
| 2000-05-08 | Monopoly properties: Abbr. |
| 2000-05-06 | Subjects of interstate regulation: Abbr. |
| 2000-05-03 | Monopoly acquisitions: Abbr. |
| 1999-11-15 | They have Xings |
| 1999-10-21 | Monopoly foursome: Abbr. |
| 1999-08-03 | Union Pacific et al.: Abbr. |
| 1999-06-19 | B.&O. et al. |
| 1998-11-26 | Some Monopoly purchases: Abbr. |
| 1998-08-03 | B.&O. and Reading, e.g.: Abbr. |
| 1997-09-22 | Four Monopoly properties: Abbr. |
| 1997-09-07 | Penn Sta. traffic |
| 1997-04-21 | Southern Pacific and others: Abbr. |
| 1997-04-15 | B.&O. et al. |
| 1996-11-15 | B.&O. et al. |
| 1996-11-01 | Reading and others: Abbr. |
| 1996-08-22 | Monopoly properties: Abbr. |
| 1996-01-12 | Some utils. |
| 1995-09-24 | Monopoly quartet: Abbr. |
| 1995-09-10 | Monopoly landings: Abbr. |
| 1995-08-27 | Leland Stanford companies: Abbr. |
| 1995-07-16 | B.&O. and others |
| 1995-02-03 | Monopoly acquisitions: Abbr. |
| 1993-12-11 | B. & O., and others |