You should probably place the photo inside a dehumidifier so that it will unroll itself. Call a local archive or museum and ask to speak to an archivist or to their photo archivist. They are trained and equipped, generally. Of call the George Eastman House Museum of International Photography in Rochester NY and ask to speak to their photo archivist. He will help you.
1910 suggests a silver gelatin or albumen print. Delicate. Water will destroy the photo. One does not sprinkle, dampen or otherwise soak historic photos, certainly not from 1910.
Richard
