| Source: Gallaher Boiler Co. circular, circa 1922 Location: Gallaher Boiler Co. Circular, Archives | |
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| Last Name: | Whitelaw |
| First Name: | H. |
| Middle Name: | D. |
| Address: | 4622 Maryland Ave. |
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| Source: Gallaher Boiler Co. circular, circa 1922 Location: Gallaher Boiler Co. Circular, Archives | |
| |
| Last Name: | Whitelaw |
| First Name: | H. |
| Middle Name: | D. |
| Address: | 4622 Maryland Ave. |