Correspondence
Written from an assignment during World War II
Letter about Cairns' current scientific research program
Letter from France during World War II describing experiences in Italy
Letter about Cairns' current scientific research program
Letter describing his summer work with Fundulus at Salisbury Cove
Written from Italy during World War II
Letter about Cairns's new position at the University of Oklahoma
Letter from Germany after World War II
Updates on experiences in France during World War II
Letter describing his responsibilities at the University of Texas
Letter congratulating Trinkaus on his book, with comments on the cellular aggregation of slime moulds
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten
Letter to Trinkaus about the history of fish embryology
Letter to Zottoli about a valuable holiday card.
Letter about Trinkaus's remarks at Michael Abercrombie's meeting.
Letter from the Trinkauses sending their sympathies regarding their friend's passing.
quick note mentioning the "Jaffe affair"
Letter to Abercrombie about Trinkaus and Harris's paper.
Letter to Spence about Professor Alberch's possible promotion to full professor with tenure.
Letter to Spence expressing concern about Harvard's decisions on promotions in the department of biology.
Letter to Spence about Harvard's policy on promotions.
Letter to Curtis, telling him that he has space for Tickle to join his lab as a post-doc.