| Business | Phone |
| Arch Sewing Machine Co N 7th St & 659 Callowhill Stamp;, Philadelphia 19123 | (215) 627-1768 |
| Keystone Sewing Machine Co 833 N 2nd St, Philadelphia 19123 | (215) 922-6900 |
| Rolen Building Assoc 319 N 11th St, Philadelphia 19107 | (215) 829-1826 |