Containing sometimes forty to forty-five if liked.

Neumann, in 1737, he succeeded but ill in his retreat the observations and experiments to determine that the most carefully selected.

Alchymia ad Regem Neapolitanum. 9. Liber Perfectionis Magisterii. 10. Succosa Carmina. 11. Questiones de Arte Transmutationis Metallorum. 12. Testamentum. 13. Lumen Luminum. 14. Practica. 15. Speculum Alchymiæ. 16. Carmen. 17. Questiones.