ON WAVES. 481 
8th Aug., 1837. WAVE LI. Depth, 7 inches. 
Generated by protrusion of solid C. Volume added = 309-12 inches. 
Observers, @ Russell, 6 Patrick, y Hamil, 3 Donaldson, Gen. Nimmo. 
Statical level observed at 5 oe + 008 f Corrected depth = 7-04 inches. 
A B Cc D E A B C D E 
yin.|¥in.| in. || feet. |a sec.|@ sec.}y in.|3in,|7/in. in. in. 
see | eee [O99 | ...| 0-92) ... 7°96 || 320° | 53:5} ... | 0°65] ... | 0-67] ... [7-71 
40° | ... | ... [09 | ... | 0-92) ... |7-96 |] 360-| 63-0] ... | 0-62) ...| 0-64! ... 17-68 
80: | 0-0/ ... |0°87| ... | 0-89) ... '7-93 |] 400°} 72:5] ... | 0-62| ...| 0-64] ... 7-68 
120-| 9:0] ... |0-80) ... | 0-82) ... |7-86 |] 440°] 81:5] ... | 0-60) ... | 0-62) ... |7-66 
160: | 185] ... | 0-80} ... | 0-82] ... |7-86 || 480°} ... | ... | 0-60! ... | 0-62! ... 17-66 
200: | 27:5 | ... |0°77| ... | 0-79] ... |7-82 || 520°] ... | ... | 0-50) ... | 0-52) ... 17-56 
ean isOrO)) 2.) O:70 |) 02 | O79! ..01Z°82 || BO0"| oes” | ce | ade | vac] eco | eee] cee 
280° | 45-0] ... | 0°70) ... 0-72) --. (7°76 || 600- 
feet. |« sec. |G sec.|y in. I> i in. 
0- 
$$ tt 
8th Aug., 1837. WAVE LII. Depth, 7 inches. 
Generated by protrusion of solid C. Volume added = 309-12 inches. 
“Observers, a Russell, 6 rata y Hamil, 3 Donaldson, Gen. Nimmo. 
Statical level observed at 5 Bid i. 0-08 Corrected depth = 7:04 inches. 
feet, | asec. |@ sec.|y in.|d in.|7/in.|y/in,| in. || feet. |« sec. Bsec.|y in.|3 in.|4/in.|in.| in. 
S|) gaa -- | 10 | ... | 1:02) ... [8-06 || 200- | 35-25) ... | 0-85] ... | 0-87] ... |7-91 
40: | 0- 0: | 0:97) ... | 0-99} ... |8°03 || 240- | 44:5 | ... 10-75] ...| 0:77] ... 17-81 
80-| 85} ... | 0:95) ... | 0-97) ... |8-01 || 280: | 53-0 | ... 10-67] ... | 0-69] ... 17-71 
120° | 17:5] ... | 0:95) ... | 0-97) ... |8-01 || 320°] 62-5 | ... | 0-70} ... | 0-72) ... 17-76 
160: | 26:5) ... | 0:90) ... | 0°92) ... |7-96 || 360.| 71:5 |... | 0-60) ... | 0-62] ... 17°66 
et 
8th Aug., 1837. WAVE LIII. Depth, 7 inches. 
Generated by protrusion of solid C. Volume added = 309-12 inches. 
Observers, « Russell, @ Patrick, y» Hamil, 3 Donaldson, Gen. Nimmo. 
Statical level observed at { OF = + 0-08 } Corrected depth = 7-04 inches, 
ia od | | J 
feet. | a sec.|@ sec.|y in.|3 in,|7/in.|S/in.| in. || feet. | «sec. |Gsec. y in.|3 in.}7/in.|2in.| jn, 
0 | 0-0) 0-0 | 0-87) ... | 0-89) ...|7-93 || 400-| 39-5 | ... | 0-62] ... 10-64) ... 17-68 
40° | 9-0 0°77) ...| 0-79} ... |7-83 || 440°] 49-02] ... | 0-52) ... | 0-54) ... 17-58 
80- | 18-0) ... | 0-72) ...|0-74) ... 17-78 || 480-| 58:5 | ... 10-47] ... | 0-49] ... 17-53 
120: | 27-0| ... | 0°72) ...|0-74) ... |7°78 || 520-| 68-0 | ... | 0-40] ... | 0-42) ... 17-46 
160- | 36:0] ... | 0°72) ...|0-74] ... 17-78 || 560°| 77:0 | ... | 0-40] ...| 0°42] ... 17-46 
see | ese | coe | cee | wee] vee | eee | eee || 600°] 86-0 | ... | 0:37] ... | 0°39) ... 17-43 
280: |*12-0| ... | 0-67) ...| 0-69) ...|7°73 || 640-| 95°0 | ... |0-37| ...|0-39! ... 7°43 
320° | 21-0/ ... | 0-65) ...|0-67| ... |7-71|| 680-|104:0 | ... | 0-30] ... | 0-32] ... 17-36 
360: | 30-0) ... | 0-62) ... | 0-64 +++ 768 720: |113'5 | ... | 0°30) ...| 0°32] .. 17-36 
VOL. vi. 1837. 21 
