282 REPORT—1840. 
Box 8. No. 2. containing Specimens of Cast and 
Sunk and moored in the foul Sea Water, close to the mouth of the Great Kings- 
flood-tide. Bottom soft putrid mud. Temperature of water from 46° 
o’clock p.m. on the 3rd of August, 1838. Weighed and landed on the 26th 
the 13th of January, and now immersed. Specific gravity of water at 
Box B. No. 2. Class No. 1._ 
1] 2 3. 4 5 
Bug Specific 
% 2 PI FI Hot or External Gravity of 
“SpeH =| 3 Commercial Character of Iron. Cold Character of How Cast.| Specimen 
sce Blast. Fracture. = We 
won s=—. 
a3 
B 1 | No.1. Calder ......cssseecesseeensees Hot Dark gray | Green | 7:027 
B 2 | No.1. Calder ......ssseeeseseeeeerers Hot Mottled Chilled | 7:079 
(ee ene oe 
Box 6. No. 2. Class No. 2. — 
Se ee 
No. 2. Pentwyn ...ccecseceeeeeseeees Hot Mottled Green 7017 
No. 2. Pentwyn ....ccseseeeeeseesees Silvery Chilled | 7:129 
Box 8. No. 2. Class No. 3. 
B 5 | No.2. Apedale. ......seccesesscoeees Cold Mottled Green 7:268 
Bo sonal Nod. - Apedale:cs.svscssseccsecresss Cold Silvery Chilled | 7-603 | _ 
Box f. No. 2. Class No. 4. — 
B 7 | No.8, Arvignassscccsessesseeeeeree oe Cold Dull gray Green 7141 
(oe Gy PaNmeehy JMeter isos ceooubsacccosa ee Cold Mottled Chilled | 7:308 | 
SSS ol Sa Ee A AG OE] ae ae ee a ee! 
Box 6. No. 2. Class No. 5. 
a aR a a 
@ 9 |Hardestprocurable. Oldfirebars,&c.)......... Silvery crystals | Chilled | 7:624 
afl. (Galler c.ce.cicspsscte.s tne Hot 
B 10 “EE No.2. Pentwyn. «.........|Hot } Close dull gray | Green 6978 | 
BONO 2a ATIONA, 3. .0e0s 200% ....|Cold- ) 
611 es 4+ 4No. o° Pentwyn . Hot Close dull gray} Green 7050 
