The Microscope. Its History, Construction, and Application 15th ed. / Being a familiar introduction to the use of the instrument, and the study of microscopical science

by Jabez Hogg

Appendix E.

COMPARISON BETWEEN THE CENTIGRADE AND FAHRENHEIT THERMOMETERS.

F.	C.	F.	C.
212	100	86	30
200	93.3	84	28.9
150	65.6	82	27.8
112	44.4	80	26.7
110	43.3	78	25.6
108	42.2	76	24.4
106	41.1	74	23.3
105	40.5	72	22.2
104	40	70	21.1
103	39.4	68	20
102	38.9	66	18.9
101	38.3	64	17.8
100	37.8	62	16.7
99	37.2	60	15.6
98	36.7	58	14.4
96	35.6	56	13.3
94	34.4	54	12.2
92	33.3	52	11.1
90	32.2	32	0
88	31.1	25	-3.9

Dr. Culpeper’s Microscope 1738.