There are a handful of marking variations of the Axford Broiler. The earlier ones appear to have been made at Mission Foundry in San Francisco, where the designer/inventor Allan C. Axford was a partner. Later versions were made by Lodge, using at least in some cases modified Lodge patterns, as evidenced by Lodge ghost marks on them. Contracting out to Lodge was thought to be a means of reducing distribution costs to the Eastern US. Even later ones (late 1930s?) are marked as yours is, with the Broil Rite inscription, and with the addition of the assist handle.