1921 Ad Master Key Institute Prayers Lecture Teacher Organizer Science St SI2 POSTER4 This is an original 1925

This is an original 1925 photogravure of Lake Como in Italy

The ad features quotes from Dr

This is an original 1928 photogravure of the Court of the Lions (Patio de los Leones) of the Alhambra as seen from the roof of the Palace of Charles V

This is an original 1902 black and white halftone print of High Tor and Matlock which are limestone cliffs in England

This is an original 1931 halftone print of clever brass caricature portraits of celebrities by Bernard Fischer

1921 Ad Master Key Institute Prayers Lecture Teacher Organizer Science St SI2 POSTER4 This is an original 1925This is an original 1921 black and white print ad for The Master Key Institute that provides lecturers, teachers and organizers that answer prayers through the use of science. CONDITION This 90+ year old Item is rated Very Fine ++. Light aging throughout. No creases. No natural defects. Some light surface rub. No tears. No water damage. Product Type: Original Print Ad; Black White Grade: Very Fine ++ Dimensions: Approximately 7. 25 x 10. 5 inches; 18