9. To have charcoals at hand to make decoctions, syrups, etc.
10. To keep his clean ware close, and cast away the baggage.
11. To have two places in his shop—one most clean for the physic, and a baser place for the chirurgic stuff.
12. That he neither increase nor diminish the physician’s bill (i.e., prescription), and keep it for his own discharge.
13. That he neither buy nor sell rotten drugs.
14. That he peruse often his wares that they corrupt not.
15. That he put not in quid pro quo without advisement.
16. That he may open well a vein for to help pleurisy.
17. That he meddle only in his vocation.
18. That he delight to read Nicolaus, Myrepsus, Valerius, Cordus, Johannes Placaton, the Lubri, etc.