| Business | Phone |
| Haines Mill Museum 3600 Dorney Park Rd, Allentown 18104 | (610) 481-9138 |
| Lehigh County Historical Soc 432 W Walnut St, Allentown 18102 | (610) 435-1074 |
| Lehigh County Museum 501 W Hamilton St, Allentown 18101 | (610) 435-4664 |
| Old Allentown Preservation Allentown 18102 | (610) 740-9919 |