EXPLANATION OF THE PLATES.
395
7 in. x 1
in.
Brass tubes, diameter outside
Distance of centres
Diameter of cylinders
Length of stroke
Distance of centres
Steam ports
Diameter of pumps
Diameter of wheels (2 pair coupled)
Ditto wheels, one pair
Distance of centres of coupled wheels
Centre of axle from fire-box
Diameter in middle
Diameter of crank pin
Length of ditto ....
Diameter of inside bearings
Length of ditto ....
Diameter of outside bearings
Length of ditto ....
Diameter of plain axle, including coupled wheels
Ditto where wheels are on
Ditto outside bearing .
Length of ditto
Distance apart
Springs’ length
Breadth
Depth
Number of plates, 8.
Plain axle for small wheels, diameter in middle
Diameter where wheels are on
Diameter of bearing
Length of ditto .
Length of frame (extreme) .
Breadth of ditto
Depth of ditto .
Thickness ....
For description of parts, see Plates LXV., LXVI., LXVII. a., and LXVII. b.
Ft.
0
0
1
1
2
0
4
3
4
1
0
0
0
0
two 2§ in., and two 0
0
0
0
0
0
0
5
2
0
0
0
0
0
0
17
6
0
0
In.
If
H
0
6
7
H
6
6
6
H
z±
°8
53
°8
Ql
°2
K3.
°8
AJL
*2
A3
d 2
K3.
°8
U 2
ql.
y 2
2|
H
3-L
d 2
53
°8
3f
7
4