| Number | Year | Location | Theme |
| 1 | 1973 | Huntingdon Valley Presbyterian - Bethayres | |
| 2 | 1975 | Gloria Dei Lutheran - Bethayres | |
| 3 | 1977 | Sheraton - Fort Washington | |
| 4 | 1979 | Fiesta Motor Lodge | |
| 5 | 1981 | Fiesta Motor Lodge | |
| 6 | 1983 | Geo. Washington - Willow Grove | |
| 7 | 1985 | Geo. Washington - Willow Grove | PCC Cars-50th Aniv. |
| 8 | 1987 | Geo. Washington - King of Prussia | Trolley Freight |
| 9 | 1989 | Geo. Washington - King of Prussia | Single Truck Trolley |
| 10 | 1991 | Valley Forge Conv. Center | JG Brill Co. Cars |
| 11 | 1993 | Valley Forge Conv. Center | Wood Interurban Cars |
| 12 | 1995 | South Jersey Expo Center | Non-Revenue Cars |
| 13 | 1997 | South Jersey Expo Center | Steel Constructed City Cars |
| 14 | 1999 | South Jersey Expo Center | Steel Interurban Cars |
| 15 | 2001 | South Jersey Expo Center | Post PCC Cars |
| 16 | 2003 | PA Natl Guard Armory | Birney Cars |
| 17 | 2005 | PA Natl Guard Armory | Articulated Cars |
| 18 | 2007 | Villanova Pavilion | Trolley Freight Locomotives |
| 19 | 2009 | Villanova Pavilion | Double End Cars |
| 20 | 2011 | Greater Phila Expo Ctr at Oaks | Nearside Cars |
| 21 | 2013 | Greater Phila Expo Ctr at Oaks | Cincinnati Car Co Cars |
| 22 | 2015 | Pennsylvania Convention Center | Cars with Pantographs |
| 23 | 2017 | Allentown Fairgrounds Agriplex | Deck Roof Trolleys |
| 24 | 2019 | Allentown Fairgrounds Agriplex | Boomer Cars |
The East Penn Traction Club
