259 
MISCELLANEOUS IMPLEMENTS 
EXHIBITED AT BRISTOL, 1913. 
This year there were exactly the same number of entries in 
the New Implement Class as last year, namely forty-seven, 
but the Judges were only able to award one medal, and allow 
one implement to be entered again next year under Rule 81 
as “being capable of further development.” 
The medal was awarded to the Perfect Dairy Machines, 
Ltd., Stand 163, No. 1862, for their Cream Separator Perfect 
New Model No. 12, 44 gallons per hour, with automatic 
lubricator, price 11/. 10s. 
This machine was exhibited in 1912 and the Judges 
would have tried it then only for the unfortunate fact that 
on account of the outbreak of foot-and-mouth disease it was 
impossible to get the milk until it was too late. 
Great attention has been given to the lubrication of this 
machine, there being only one lubricator to attend to. 
The vertical bowl, spindle and its bearings, worm wheel 
and its shaft, are all enclosed in the main casting, which is 
hollow, and through the top of which the first motion shaft 
turned by the handle passes. This worm wheel dips into the 
oil at the bottom of the casting, and throws it up and all over 
the different bearings ; in fact the lubrication is the “ Splash 
Lubrication” familiar to most people in the motor car engine. 
There is an ingenious clutch on the shaft which is simply a 
catch worked by gravity, engaging the shaft with the worm 
wheel when the former is turned, so that directly the rotation 
of the handle is stopped there continue no external parts 
running, the bowl and worm wheel alone revolving, and they 
are enclosed. 
On trial the full quantity claimed to be separated was 
reached, and the analysis as reported by the Society s Analyst 
was very good. 
The implement recommended for entry next year was 
exhibited on Stand 286, No. 3608, the Darby-Maskell Motor 
Plough. . 
The Judges considered that as this machine worked on an 
entirely new principle it should be tried ; consequently it w as 
taken to a field a couple of miles away, from which the hay 
had just been carted. The ground owing to the heat was very 
dry and hard, and it is doubtful whether horses could have 
then done anything with it at all. The work done by the 
machine was very good, it broke up the land thoroughly - 
the facility of manoeuvring being fairly good— the detects 
being that the work on each side of the machine was not 
