| Business | Phone |
| Chessler Co 4211 Primrose Ave, Baltimore 21215 | (410) 358-5161 |
| Plaza Artist Materials 519 York Rd, Baltimore 21204 | (410) 823-6406 |
| Artistic Framing 6400 Baltimore National # 150, Baltimore 21228 | (410) 788-0060 |
| Picture Products Inc 429 S Caton Ave, Baltimore 21229 | (410) 566-2000 |