From F. Lavers [?] of the British Ecological Society:
- /1 3 December 1913, congratulates Weiss on becoming vice-chancellor; mentions Manchester meeting of B.E.S
- /2 2 December 1913, agenda of Council Meeting of B.E.S. at University of Manchester;
- /3 n.d., list of members of B.E.S. Council, and members not in the Council;
- /4 December 1913, programme of Manchester Meeting of B.E.S. to be held on 20-22 December 1913.