[ ] 
Compares in the middle of the croft Lines, that 
are drawn to determine the Beginnings arid Ends of 
the Meafures. The Palm of the Architects is 
eafier to give than the others, by reafon the whole 
Canna is infcribed on the Stone : This I therefore 
took ofl^ as I prefume others have generally done, 
and then divided it into io equal Parts. After- 
wards my chief Attention was given to the Ro- 
man Foot, as of greater Confequence than the 
other Meafures. They all, however, follow as 
they occurr’d to me, in fuch Parts as the London 
Foot contains a thoufand of. 
The Roman Foot 966 +• This is divided upon the 
Stone, firft into 4 Palms, and then on the upper 
Part into 12 Uncite, and on the lower into 
i6Deti, according to thelnfcription. 
The Greek Foot 1006 -|-. This is alfo divided like 
the Roman. 
The Canna of the Archite&s 7325. It is divided 
into 10 Palms, each of which is therefore 73 it 
of the Englijh Foot. 
The Staiolo being 5 Palms and £ is 4212 — . 
The Canna de Mercanti divided into 8 Palms of 
another Meafure, 6 Foot 6 Inches 4I. 
The Braccio de Mercanti , divided into 4 Palms of 
another Meafure, 2 Foot 9 Inches 4. 
The Braccio di Tejjitor di Tela , divided into 3 
Parts, 2 Foot 1 Inch 4 - 
The Palm of the Architects is aftign’d by Mr. 
Greaves 732 of the Englijh Foot } and the fame 
is given by Monfieur Tic art to the Taris Foot, as 
494 
