At this time of year it is customary to exchange Christmas cards so I thought I would post some images of some 'Christmas Card' slides from our collections. A slide was exchanged each Christmas between Edward Heron-Allen (1861-1943) and Arthur Earland (1866-1958) until they fell out in about 1933. The circular views are about the size of a thumb print so you an imagine the time it took to create each one by carefully selecting, laying out and sticking down individual foraminiferal microfossils.
The 1912 slide with the initials AE (Arthur Earland) clearly visible as well as the date. Written on the cardboard of the slide is "Xmas 1912 Prosit! AE"
Edward Heron-Allen, a Lawyer by profession, had an unpaid position at the British Museum (Natural History) and was allowed a room in which he was able to study the Foraminifera. He was responsible for gathering much of the early microfossil collection as well as a vast library of foraminiferal books which he donated to the museum. They are now housed, along with more recent microfossil library acquisitions in the 'Heron-Allen Library'.
Details of the 1921 slide. On the card surround is written "Greetings from AE Xmas 1921"
Arthur Earland and Edward Heron-Allen collaborated for over 25 years, most notably publishing on the Foraminifera of the Antarctic expedition of the Terra Nova (the expedition also known as Scott's Last Expedition). In around 1933 they had a number of misunderstandings and subsequently fell out. These slides and the archives of letters and books in the Heron-Allen Library here at the Museum hide many interesting historical details. The collections are consulted by social historians as well as scientists for that reason.
Details of a slide given to Heron-Allen by Arthur Earland in 1922.
Edward Heron-Allen had many interests including violin making! (As a violinist myself I would love to have a go on one of his violins). The web site of the Heron-Allen Society lists his interests: violins, palmistry, Persian texts, Selsey, esoteric fiction and asparagus. More details about Heron-Allen can be found by joining the Heron-Allen Society. I shall be providing more details about Heron-Allen and the the foraminiferal collections via this blog. In the meantime I wish you all a very happy Christmas!