Set of slides on anatomical themes Collection of slides on anatomical themes, apparently compiled as a teaching set, but whose original order is now uncertain. A large proportion of the series comprises slides of circus acts, principally acrobats and contortionists; a further significant proportion relates to apes; there are also images of through-bred horses and skulls/ tusks. The series may be part of Lockhart's 'Apes and Ivory, Skulls and Roses' or 'Circus of Life' lectures. ? 1940s - ? 1970s