41. 15a Out-of-doors tree lesson Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1920–1929] Institution: Boston Children's Museum
42. 16 Identifying shells Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1939] Institution: Boston Children's Museum
43. 160 School scene from play given by 1945 Summer Club, pilgrimesque costumes Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: 1945 Institution: Boston Children's Museum
44. 162 Children of the Paint and Clay Club Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1945] Institution: Boston Children's Museum
45. 163 Miss Dickey giving Astronomy talk Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1945] Institution: Boston Children's Museum
46. 165 Children after auditorium program Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1936–1940] Institution: Boston Children's Museum
47. 168 Reading in the Library Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1925–1945] Institution: Boston Children's Museum
48. 169 Playing South American Map Game Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1940–1949] Institution: Boston Children's Museum
49. 17 Children at Sea Life Talk Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1925–1945] Institution: Boston Children's Museum
50. 17 Leatherback turtle game Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1945] Institution: Boston Children's Museum
51. 170 South American Flag Game--Learning the flags Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1935–1950] Institution: Boston Children's Museum
52. 175 "Fire fighting today and long ago" special exhibit Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: 1946 Institution: Boston Children's Museum
53. 178 Playing Eskimo Game Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1920–1939] Institution: Boston Children's Museum
54. 179 Girl Scouts--use of loan exhibit on birds Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1945] Institution: Boston Children's Museum
55. 18 Geology Room Games Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1913–1930] Institution: Boston Children's Museum
56. 181 Collecting Insects Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1950] Institution: Boston Children's Museum
57. 184 Bird study in club room after field trip Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1945] Institution: Boston Children's Museum
58. 185 Bird study and craft following field trip Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1920–1940] Institution: Boston Children's Museum
59. 186 July Jaunters at Blue Hills Weather Observatory Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1950] Institution: Boston Children's Museum
60. 187 Playing games in the museum Format: Photographs Collection: Boston Children’s Museum Lantern Slides Date: [ca. 1930–1939] Institution: Boston Children's Museum