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1 8. Peftunculus foflilis craffus roftro acuto Strijsma- 
^oribus. 
19. peftuneulus foflilis fafcijs tranfverftsnindautibus 
notatis. 
20. Peftunculus vulgaris foflHis. 
21. Peduhculus foffilis Strijs majoribus 8c elatioribus . 
22. Peiiunculus maximus foffilis Lifterianum maximum 
referens, 
2 3. Peftunculites maximus Strijs latis. 
24. Concha parva ioffilis fafcijs traniverfis infignis. 
^-^...25. Concha longa foffilis fafciata. 
26 Conchitcs Isevis maxima. 
27. Coachites parva fafciata. 
28. Trigoneila minor five vulgatior Anglica Lithofh. 
Brit. 816. 
Ill; An Inftrument, 'for feeing the Sun, Moon, 
or Stars, pafs the Meridian of any Place. W/^- 
fulfor Jetting Watches in all parts of the IVorldUpith 
the greatefi exa^nefs^ to correH Sun^Dyals 3 to 
affiji in th^ dtfcoVery of the Longitudes of Tjaces^ 
&c. the !^mm/^/ Afr Williani Derhairi, 
F. ^S . 
AMong air the v^ays contrived for finding the Meri- 
dian of any Place, the moft cooimodious I could 
ever meet MJ^ith, or think of for common life, is an In- 
ftrument of Sir Chrijlopher Wrens, or two of Mr Grays^ 
or one publiftied in the Appendix of a little Book, called 
The Artificial ClocktHahr, 
Sir 
