‘lecturing’ historical pictures (exact matches)

The Royal Institution. Sir Roderick Murchison's Lecture on the Distribution of Gold Ore.
The Royal Institution. Sir Roderick Murchison's Lecture on the Distribution of Gold Ore.
English physician William Harvey giving a lecture on the circulation of blood in the human body
English physician William Harvey giving a lecture on the circulation of blood in the human body
Charles Dickens, English novelist
Charles Dickens, English novelist
Professor Tyndall lecturing at the Royal Institution
Professor Tyndall lecturing at the Royal Institution
Roger Bacon
Roger Bacon
Lefevre lecturing at the Sorbonne
Lefevre lecturing at the Sorbonne
A lecturer (William Kitchiner?) about to address a lecture on optics with the aid of candles, a telescope and magic …
A lecturer (William Kitchiner?) about to address a lecture on optics with the aid of candles, a telescope and magic …
Lecture hall at Tubingen University, Germany, 17th Century. Illustration for Bilder-Atlas.
Lecture hall at Tubingen University, Germany, 17th Century. Illustration for Bilder-Atlas.