476 Gasto Duclo CLAVEUS.
Le filet d' Ariadne, pour entrer avec seureté dans le labirinthe de la philosophie hermetique.
12° a Paris, Chez Laurent d'Houry 1695
Ferguson Young Nat Union Cat British Library Wisconsin

[Illustrations:-
1. p157 Woodcut. 68x39mm. A furnace with a flask.
2. p158 Woodcut. 68x39mm. A furnace as in item 1, but without the flask.
3. p160 Woodcut. 30x26mm. A basin from the interior of the furnace.
4. p163 Woodcut. 30x35mm. Two long-necked flasks.
5. p168 Woodcut. 45x49mm. A lamp.
6. p169 Woodcut. 10x43mm. A hook.]