Thilos. Trans. Vol. JZCr.TAB. XXDI. fay. 08 j. 
aL Draught of two peices of lead, similar to each other, 
Jvundon. Hayfhawr moor in Yorkshire . 
r at t/ie top from 
- 1 *#* l atOu-dLifr 
Brea/tth 
Inch. 
"one A ta IB \ l 2/ 
AD/ \ 23 2 
, , AA’ E Yc.// 3 * 
. at t/oe hottznn from D to F \ / 4 y 
jPcrfctuhc/da/r t/ucAn/^/ ] \ 4 
t Vhetof 10 aorrums/iah /ud/ofv, and t/ie- leltenj are- oris re/oef' . 
°tf / ei^Jih t/te lead, / fuatdred, / poa/rter, and id ^oauaidj . 
J. Mifndt Jc 
