Glass slide of a painting of a landscape with a shepherd and sheep

Glass slide of a painting depicting a wounded soldier being awarded a medal

Plate glass slides used for teaching. Mainly concerning child development and disease. 324 slides.

Glass slide of a woman with a baby sitting in front of a fire place

Glass slide of a sketch depicting a skeleton sitting on a globe and reading books

Glass slide of manuscript diagram by [ ]: ‘Order’ (Liberal, Imperial, Financial) and ‘Progress’ (Radical, Socialist, Anarchist)

Glass slide of the altar painting "The Adoration of the Lamb", (c. 1432), (St. Bavon, Ghent)

Glass slide of manuscript diagram relating to the rivers Tay, Forth, Tweed, Tyne, Ouse and Thames

Glass slide comparing skull of Westport man with size and form of skull of Neanderthal man

Glass slide depicting a valley section with four rectangular fields below, each field differently shaded and numbered

Glass slide depicting a valley section with four rectangular fields below, each field differently shaded and numbered

Glass slide of a Dutch painting depicting a group of men around a table in a room

Jagged edges of glass slide. Palm tree walk. People in foreground: woman carrying baby plus two others

Glass slide of a manuscript diagram depicting sequence of historic periods from Classical to Modern (Paleotechnic) to Incipient (Neotechnic)

Glass slide of a woman spinning while sitting in front of a house decorated with murals, possibly in India

Two copies of a glass slide of a painting ("The three consolers") depicting a wounded soldier being awarded a medal

Glass slide of an illustration depicting a monarch sitting on a throne with a naked couple laying at his feet

Three versions of a glass slide depicting a valley section with four rectangular fields below, each field differently shaded and numbered