Old ‘high degrees’ have all kinds of different altars. It can be hard to tell if they are different names for the same thing, or different symbols. The “Maitre Anglais” (‘English Master’) degree of Cayers Maçonniques even has two altars: an “altar of perfume” and an “altar of sacrifice”. The latter represents: “The sacrifices we have to offer to God.”
Cayers Maçonniques (National Library of Australia, Clifford collection, MS 1097/44)