A digesting furnace formerly utilized by alchemists it absolutely was so built regarding preserve uniform and durable temperature
- a furnace that feeds itself to be able to maintain a consistent heat; utilized by alchemists
- A digesting furnace, formerly employed by alchemists. It was therefore constructed regarding maintain uniform and sturdy temperature.
(letter.) A digesting furnace, previously employed by alchemists. It was therefore built as to keep consistent and durable heat.