Callaghan (Portland)

Callaghan

Mayer & Callaghan

Chronology

1906 Portland

Photographer’s Imprints

“Adolph Mayer, Portland, Oregon” The New York Public Library’s Photography Collection. See http://digitalcollections.nypl.org/items/510d47e0-4437-a3d9-e040-e00a18064a99

Bibliography

Cited as stereographers by Darrah.

Historic photos and images