Mr. Bond on the Comparative Rates of Chronometers. 87 
Makers’ names Previous | Rate oj Subse- | Excess of Number 
and Year. {shore rate ehiataoard aeeceuta Govan ot ae aoe 
IBLE Hp ors lip ors + or — |ship-board.| board. 
aaa beatae 7] or ow ” 
Charles Young, 10} 1825 3.3 4, 3.5 0.6 | 40 |Assorted cargo. 
ee cc ow ob 3.3 35 3.5 0.1 30 « “ 
ae ck Ken 827 3.5 3.5 3.4 0.0 | 272 “ “ 
Parkinson & Frodsham, 875] 1826 8.4 8.3 Ths. 0.4 | 96 “ “ 
ts «cs 762) << 45 3.5 iB 53 “ “ 
C3 Ke 873) « —' 015) — 0:5) — 012 96 “ “ 
“Se Lt 928] « 1. | — 0.6 | — 01 0.0 | 56 «6 “ 
a « 427) 1825 | — 1.7} — 3.9] — 2.5 | — 1.8 | 156 « “« 
«s < Soa |) 1826) | — 32a eon a= lay 0.6 | 167 “ “s 
cs Ae 920) 1826 8.4 8.1 Le 0.2 | 153 us «e 
se xs S60) 1827 wad 9.1 8.1 b ts) 40 6 « 
¥ sf 966) 1827 0.6 2.0 A, 0.3 46 as — 
Se < 873) — 0.3 0.1 | — 1.1 0.8 53 & ce 
Barraud, 457| * — 2.5|—24 2.0 | — 2.2] 55 = as 
J. M. French, 1990) *« — 1.0 | — 0.7 2.8 | — 1.6 55 as cs 
Parkinson & Frodsham, O81) see" — 0.6 | — 0.2 | — 0.7 0.4) 55 “ ee 
Richard Hornby, 119/ 1826 | — 4.0 | — 5.9 | — 4.0 | — 1.9 | 229 « <s 
John Wood, 155) 1827 | — 34 | — 6.5 | — 7.7 | — 1.0 | 200 /|40 tons of iron. 
Penlington, 2918] *« 4.6 2.8 eee ft 64 |Assorted cargo. 
Parkinson & Frodsham, 1030] «« — 0.4 0.2 2.3 |— 0.7| 64 “ sé 
s Ss 920) 8.1 8.8 82 0.7 | 157 “ “ 
§¢ sé 534) — 04) — 16] — 2.7| — 0.1 63 ae se 
Robert Roskell 229). s« 2.5 0.4 2.4 | — 2.0 44 « ee 
Parkinson & Frodsham, 811] « —11/]—1.1 0.1|/— 0.6] 34 “ “ 
John Wood, 70) & 3. |— 3.9) —2.3|— 42] 51 « ce 
bs a 3148} “« — 85 | — 85 | — 7.0 | — 0.8 se Oe 
Parkinson & Frodsham,  871| <« — 5.9|— 65] — 7.5 0.2 | 186 « « 
« ae 919)),- 5.5 5.5 6.5 | — 0.5 ca os 
se U3 684) << 5.4 5.7 0.3 s 
“ <n 889) « 5.7 7.0 8.1 0.1 = s§ 
J. Moncas, 2896) « 2.5 3.1 3.5 0.1 | 36 “ ss 
Parkinson & Frodsham, 1056] « 1.5 3.2 5.7 | — 0.4] 52 “ “ 
J. Moncas, 5564) « 4.5 9.7 13.5 0.7 98 ae & 
Parkinson & Frodsham, 698} 1826 4.3 3.2 4.2 | — 1.0 41 & = 
Robert Roskell, 168} 1827 5.0 4.6 0.4) 89 “ « 
John Wood, 553) s€ 12.5 | —13.1 | — 9.5 | — 931 | 177 & “ 
Hatton & Harris, 498) « —22.5 | —26.9 | —29.3 | — 1.0 | 170 “ “ 
Parkinson & Frodsham, 669) 1826 | — 3.6 | — 3.6} — 2.7| — 0.5 | 294 “ “ 
Finer & Nowland, ss | 1827 3.3 3.1 0.7 1.1 37 “e C 
Parkinson & Frodsham, 704) « 3.8 4.3 4.2 0.3} 62 “ “ 
“s se 832) « 10.8 11.9 11.5 0.7 59 ss « 
“ ct 873) « == O46) FL. Bit) sour = es 50 sé ee 
sc s 1091) « Si) 01} —01 0.6 50 “ ae 
ss ce 1079) « i—2029 1.3 5.2] — 0.8 50 se §¢ 
“ eo 594) «6 — 2.8 | — 2.2 0.4 | — 1.0 36 sé GG 
Hedge & Bannister, 6844) 1824 | — 3.0 | — 6.5 | —5.7| —2.2| 75 Fe a 
Parkinson & Frodsham, 891] 1827 1.0 1.0 1.7 | — 0.3 | 161 |Sugar, &e. 
& “ Ss me 1.7) — 17 3.4 32 |150 tons of iron. 
Ks 3: 933) « 4.0 10. 10.6 2.7 | 53 |Assorted cargo. 
“& sc 866) <« 5.5 7.2 7.0 1.0 60 Ke C 
& G3 928] 1826 0.1 0.8 0.7 65 Se = 
“ Os sc | 1827 0.1 Werf 48 | — 0.7 90 |Sugar, &e. 
66 a ss 54 2.4 48 | — 2.4 30 tons of iron. 
John Wood, 550) 1826 1.6 3.2 1.6 | 173 | Assorted cargo. 
«ce Ks Sy REBT) SiO Aa aa ar 60 ce es 
John Moneas, 2575) « 3.0 5.0 6.4 0.3 43 “ « 
Parkinson & Frodsham, 887} ** 18.2 19.5 18.5 1.2} 56 “ ss 
John Wood, 146) “« 5.0 5. 2:5 1.2 20 |Salt, grindstones. 
“ & & « 5.0 3.8 2.5 0.0 | 133 |Sugar and coffee. 
& « “ se 5.0 2.2 2.5 | — 1.5 | 107 |350 tons of iron. 
John Penlington, 2918) <« 2.0 1.3 | — 2.1 1.3} 31 |Transport. 
Parkinson & Frodsham, 752] « 2.8 3.7 3.2 0.7 | 59 |30 tons of iron. 
Widenham, 941) « 7.3 9.8 7.3 2.5} 49 |Fruit. 
a ee a eee 
