Ephemera Contains various miscellaneous objects accumulated by the Galton Laboratory, including mounted sets of human hair with accompanying watercolour print of one of the sets; a carte-de-visite photograph of Mendel and his Abbot's Seal imprint; an instrument in its original box, possibly a planimeter; framed and glazed illustrations of pea seeds; and mounted pea seeds showing results of breeding and illustrating Mendel's 'green' and 'yellow' categories. 1895