* ¥ $1 
1.Z3 . 4 Sour WattrtyJa- Zul/c Heads of Wrouy/u Jj-ondfin . Aide. 
KLAN & SECTION OT THE GARRY- OWEN IRON STEAM VESSEL 
of 2#2 Tons Hurt/ieti. 
belonging- to tie City of Dublin. Steam Packet Company 
2M rnuu. md cccxxxvi. mi, map. ^ 
WEIGHT OF IRON. 
DIAGRAM, 1. 
representing the deviation or several Compasses when 
placed in different par 'is of t/ie Vessel when 7ier 
head Was in the true -Magnetic direction ofthe Car-dinal 
points of die Compass. 
Total Weight or Iron including Hull. Machinery . Arufiors 
Calles gcc.&c. 28 O Tims 
Weight of T-on in Hull yj „ 
T° Tngines 40 
2)0 Sharis tc Jfheels .. 22. „ 
T? Toiler's 3 0 „ 
T? Chimney jr , 20 
CD?.. Anchors &) 
Stem 24 feet larg x 4 feef'ivide 
Teams 4 In. deep. 4 Ti. -Hade hound with Ton Tlat&i' 
Ad Ton. us'ed at Hud and* Toilers is Malleable 
DIMENSIONS OFYESSEL&e. 
Tergdi 071 Tec7c 23o ih. Team, 21 .. 6 
T? Heel 222. 3 
38 Toulle ironies anuds/up t 
3Ti. wide x 3 deep x T,t. 
27 Sinyle Tames tor ward of 
** “A 
Tiameter of Chimney 
Height of T° . . 
Trought of TVater Tor ward 5 
Tept/i J 2 .. o 
r of Angle Ton, 
3 x3 
3x3 X&> 
3 feet 
28 - 
- 3 Alt S .. 3 
TWO ENGINES = 85 Horse power. 
Tiameter of Cylinder fi',3 .. O 
Tiameter of Wheel ftiS.. 6 
Tnyine mdfces 27 stroTces p. minute 
DIAGRAM, 2. 
representing the comparative Tip of fie Magnetic 
Jfeedle on Tarhert Js land and that observed at three 
positions on T oar'd die Garry Gwen in Tarhert Tag 
when the Vessels’ Head was to l he true Magnetic Worth, 
and South. 
Tip 
on dorr 
The letters A.B.C ice. rerir to die positions or' Ae Compasses on hoard, 
and the adpoinxny lines ohm t he direction of die Vessels Head . as 
indicated 6y the Compasses at those positions. 
In CHayi-am 2 d,e letters A. I and a. it. rerir to Ae panties 
or die JDippiri.? .Me. lie on hoard, and die lines adfetnino 
denote die Tip observed there. 
/ 
