1947-1951 Period - Teleplasm
A photograph of the medium, Mary Marshall, with a teleplasmic mass attached to her mouth featuring a partial materialization of a miniature version of the face of the spirit, Walter, during a seance at the home of Sylvia Barber in 1951., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84607, Luna Image ID - 119459
1947-1951 Psychic Experimentation - Psychic Writing
A negative of the medium, Mary Marshall, in a trance state prior to conducting psychic writing at a seance at the home of Sylvia Barber ca. 1947-1951. A teleplasmic mass appears behind her on the wall., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84898, Luna Image ID - 119531
1947-1951 Psychic Experimentation - Psychic Writing
A negative of the medium, Mary Marshall, conducting psychic writing while in a trance state during a seance at the home of Sylvia Barber on February 1, 1950., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84902, Luna Image ID - 119532
1947-1951 Psychic Experimentation - Psychic Writing
A photograph of the medium, Mary Marshall, writing a letter while in a trance state and under the control of a spirit during a seance at the home of Sylvia Barber on October 1, 1947., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84660, Luna Image ID - 119472
1947-1951 Psychic Experimentation - Psychic Writing
A photograph of the medium, Mary Marshall, with a teleplasmic mass, referred to as a voice box, attacehd to her ear as she prepared to write a letter while in a trance state during a seance at the home of Sylvia Barber on October 29, 1947., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84664, Luna Image ID - 119473
1947-1951 Psychic Experimentation - Psychic Writing
A negative of the medium, Mary Marshall, in a trance state prior to conducting psychic writing during a seance at the home of Sylvia Barber ca. 1947-1951. A teleplasmic mass appears on the wall behind her., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84906, Luna Image ID - 119533
1947-1951 Psychic Experimentation - Psychic Writing
A photograph of the medium, Mary Marshall, writing a letter while in a trance state and under the control of a spirit during a seance at the home of Sylvia Barber on June 25, 1947., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84672, Luna Image ID - 119475
1947-1951 Psychic Experimentation - Teleplasm
A photograph of the medium, Mary Marshall, with a teleplasmic mass, referred to as a voice box, attached to the face of the medium, Mary Marshall, during a seance at the home of Sylvia Barber on February 1, 1950., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84627, Luna Image ID - 119464
1947-1951 Psychic Experimentation - Teleplasm
A photograph of the medium, Mary Marshall, with a teleplasmic mass attached to her face during a seance ca. 1947-1951., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84615, Luna Image ID - 119461
1947-1951 Psychic Experimentation - Teleplasm
A photograph of the medium, Mary Marshall, with a teleplasmic mass that contained the eyes of the spirit, Walter, attached to the face of the medium, Mary Marshall, during a seance at the home of Sylvia Barber on April 25, 1950., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84651, Luna Image ID - 119470, Any reproductions of this material may be restricted by copyright regulations. Please consult Archives staff for further information.
1947-1951 Psychic Experimentation - Teleplasm
A photograph of the medium, Mary Marshall, with a teleplasmic mass that contained the eyes of the spirit, Walter, attached to the face of the medium, Mary Marshall, during a seance at the home of Sylvia Barber on April 25, 1950., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84631, Luna Image ID - 119465, Any reproductions of this material may be restricted by copyright regulations. Please consult Archives staff for further information.
1947-1951 Psychic Experimentation - Teleplasm
An overexposed negative of the medium, Mary Marshall, with a teleplasmic mass attached to her face during a seance at the home of Sylvia Barber on April 26, 1950, Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84894, Luna Image ID - 119530
1947-1951 Psychic Experimentation - Teleplasm
A photograph of the medium, Mary Marshall, with a teleplasmic mass, referred to as a voice box, attached to the face of the medium, Mary Marshall, during a seance at the home of Sylvia Barber on February 1, 1950., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84647, Luna Image ID - 119469
Group IX, #33 - Mass on Mrs. Marshall's Head
An 11" x 7" glass negative of the medium, Mary Marshall, with a teleplasmic mass enveloping her head during a seance at the home of Dr. Thomas Glendenning Hamilton on February 22, 1931., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84850, Luna Image ID - 119519
Group VI, #21b.1 - Trial Teleplasm (Enlarged, Wide Angle View)
A 5" x 7" glass negative of an enlarged, wide-angle view of the medium, Mary Marshall, with a teleplasmic mass attached to her neck during a seance trial at the home of Dr. Thomas Glendenning Hamilton on September 8, 1929., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84794, Luna Image ID - 119505
Group VI, #22a.2 - W.E. Gladstone Teleplasmic Face (Enlargement from Stereo View)
A 5" x 7" glass negative of an enlarged stereo view of the medium, Mary Marshall, with a teleplasmic mass attached to her head, face, and neck that contained the face of W.E. Gladstone during a seance at the home of Dr. Thomas Glendenning Hamilton on September 22, 1929., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84802, Luna Image ID - 119507
Group VI, #22a.3 - W.E. Gladstone Teleplasmic Face (Enlargement from Stereo View)
A 5" x 7" glass negative of an enlarged stereo view of the medium, Mary Marshall, with a teleplasmic mass attached to her head, face, and neck that contained the face of W.E. Gladstone during a seance at the home of Dr. Thomas Glendenning Hamilton on September 22, 1929., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84806, Luna Image ID - 119508
Group VII, #28f - Seance Room Following "Lucy" Face and Torso
A 5" x 7" glass negative of the seance room where the medium, Mary Marshall, teleplasmically materialized the body and torso of the spirit, Lucy, during a seance held at the home of Dr. Thomas Glendenning Hamilton on March 10, 1930., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84814, Luna Image ID - 119510
Group XII, #40 - "Dog Face Teleplasm" (The Hound of the Baskervilles)
An 11" x 7" glass negative of the medium, Mary Marshall, with a teleplasmic mass attached to her face that contained the face of a dog, seated next to the medium, Mercedes, during a seance at the home of Dr. Thomas Glendenning Hamilton on April 3, 1932. This teleplasmic mass was referred to as "The Hound of the Baskervilles" as the spirit of Sir Arthur Conan Doyle was said to be present., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84854, Luna Image ID - 119520, Any reproductions of this material may be restricted by copyright regulations. Please consult Archives staff for further information.
Group XII, #44 - First Doyle, First Exposure
An 11" x 7" glass negative of the medium, Mary Marshall, with a teleplasmic mass attached to her face that contained the first materialization of the face of Sir Arthur Conan Doyle, seated next to the medium, Mercedes, during the first exposure of a seance at the home of Dr. Thomas Glendenning Hamilton on May 1, 1932., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84866, Luna Image ID - 119523, Any reproductions of this material may be restricted by copyright regulations. Please consult Archives staff for further information.
Group XIII, #48 - Second "Doyle"
An 11" x 7" glass negative of the medium, Mary Marshall, seated next to the medium, Mercedes, with a teleplasmic mass attached to her face that contained the second materialization of the face of Sir Arthur Conan Doyle during a seance at the home of Dr. Thomas Glendenning Hamilton on June 27, 1932., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84874, Luna Image ID - 119525
Group XIV, #49c - Third Katie Face and Veil (Enlargement, Wide Angle)
A wide-angle photograph of an enlargement of the third teleplasmic materialization of the face and veil of the spirit, Katie King, which hovered above the heads of the mediums, Mary Marshall and Mercedes, during a seance at the home of Dr. Thomas Glendenning Hamilton on January 9, 1933., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84599, Luna Image ID - 119457
Group XIV, #52 - Katie "Shell"
An 11" x 7" glass negative of the seance held at the home of Dr. Thomas Glendenning Hamilton on April 23, 1933, when the teleplasmic materialization of the spirit, Katie King, in a shell-like encasement hovered above the mediums, Mary Marshall and Mercedes., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84878, Luna Image ID - 119526, Any reproductions of this material may be restricted by copyright regulations. Please consult Archives staff for further information.
Group XV, #55 - "Umbrella" Teleplasm, First Exposure
An 11" x 7" glass negative of the medium, Mary Marshall, seated next to the entranced medium, Mercedes, with a teleplasmic mass enveloping her head that resembles an umbrella during the first exposure of a seance at the home of Dr. Thomas Glendenning Hamilton on February 25, 1934., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84886, Luna Image ID - 119528
Group XV, #59 - "John King" Face, First Exposure
An 11" x 7" glass negative of the mediums, Mary Marshall and Mercedes, in a deep trance state and a teleplasmic mass hovering above their heads that contained the face of the spirit, John King, during a seance at the home of Dr. Thomas Glendenning Hamilton on March 11, 1934., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84890, Luna Image ID - 119529, Any reproductions of this material may be restricted by copyright regulations. Please consult Archives staff for further information.
Group XV, #61a - Mass on Cabinet Wall (Stereo View from Right)
A 5" x 7" glass negative of a stereo view from the right of a teleplasmic mass attached to a cabinet wall behind the mediums, Mary Marshall and Mercedes, during a seance at the home of Dr. Thomas Glendenning Hamilton on December 11, 1935., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84826, Luna Image ID - 119513, Any reproductions of this material may be restricted by copyright regulations. Please consult Archives staff for further information.
Miscellaneous Prints #7 - Portrait of Mrs. Marshall
A photograph of a portrait of Mary Marshall, otherwise known as the medium "Dawn"., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84587, Luna Image ID - 119455