Burroughs (Medina) to Burroughs Wellcome & Co. to obtain supply of eucalyptus oil from Grimwade Ridley & Co. (1p.), 1883-10-13 Unit ID: 87/33/62 Date: 1883-10-13
Burroughs (Medina) to Wellcome re Rankin acting as representative in Australia. (4p.), 1883-10-09 Unit ID: 87/33/61 Date: 1883-10-09
Burroughs (Minniapolis) to Wellcome re supply of eucalyptus oil. (6p.), 1883-11-10 Unit ID: 87/33/64 Date: 1883-11-10
Burroughs (Norwood) to Wellcome that Thompson returned from Australia, 'all our goods going well there', competition from other firms, 1884-09-05 Date: 1884-09-05