Dr. Church's Russian visa photo, copy 3, with fingerprint, verso Image Read more about Dr. Church's Russian visa photo, copy 3, with fingerprint, verso
Dr. Church's Russian visa photo, copy 3, with fingerprint Image Read more about Dr. Church's Russian visa photo, copy 3, with fingerprint
Signed portrait of young Dr. Church, copy 2 Image Read more about Signed portrait of young Dr. Church, copy 2
Portrait of young Dr. Church, copy 1, verso Image Read more about Portrait of young Dr. Church, copy 1, verso
Portrait of young Dr. Church, copy 1, note Image Read more about Portrait of young Dr. Church, copy 1, note
Portrait of Dr. Church, ca. 1939, copy 2 Image Read more about Portrait of Dr. Church, ca. 1939, copy 2
Professor Dr. P. L. Mercanton, copy 2, verso Image Read more about Professor Dr. P. L. Mercanton, copy 2, verso