25. Multiple close-up drawings of a man's nose, by Merton's method of vocational analysis Collection: Early 20th Century Engineering Lantern Slides Set: Face-Related Data Date: 1899 Format: Image Agent: unknown
26. Multiple close-up drawings of a man's nose, with measurements. Collection: Early 20th Century Engineering Lantern Slides Set: Face-Related Data Date: 1899 Format: Image Agent: unknown
27. Six drawings of a man's nose and face. Collection: Early 20th Century Engineering Lantern Slides Set: Face-Related Data Date: 1899 Format: Image Agent: unknown
28. Face showing mentality and faculties of Napoleon Bonaparte, by Holmes W. Merton, with letter markings. Collection: Early 20th Century Engineering Lantern Slides Set: Face-Related Data Date: 1885 Format: Image Agent: unknown
