HF
HF is the trademark for House of Farnam cachets
usa-19761027-fk-006
usa-19800201-f-005
usa-19800201-fk-016
usa-19840106-fk-022
usa-19920111-fk-005
usa-19920111-fk-017
usa-19940106-f-003
usa-19940106-fk-019
usa-20010627-f-029
usa-20010627-fp-003
usa-20010627-fp-004
usa-20020108-fk-001