Certain physiological essays, /
Boyle, Robert,1627-1691.
London : printed for Henry Herringman at the Anchor in the lower walk in the New-Exchange,
1661.
"Two essays, concerning the unsuccessfulness of experiments" and "Some specimens of an attempt to make chymical experiments" each have separate dated title page; pagination and register are continuous.
Leaf P7 is cancelled and replaced with 2 leaves, the first missigned "P5".
Wing (2nd ed., 1994)
Fulton, J. Boyle,
ESTC
Science