“8 Mr. Rowntree's Patent Churn.(Jan.

also the cream Suffers only a partial agitation, by no means Sufficieht to produce thie quantity of butter which might be expected. This imperfection, which all machines heretofore vsed for the purpose of making butter are alike Subject td, finds no place in my new and improved churn, but the whole body ofthe eream is daShed with violence against the break- ers, in every motion of the machine backwards and forwards; 80 that not the smallest portion of the fluid is suflered to glide along in an equable or uniform ecourse, but each part is alike broken and driven in all possible directions: The consequence of which is, that more butter is procured with my churn, from a given quantity of eream, than with any other hereto- fore made public.

Bezides tbe aforesaid advantages which are peculiar to my improved machine for making butter, the ease with which if may be worked, is an additional recommendation to it; more especially as it requires, im the person using it, neither judg- ment nor experience in the art of making butter, but may Safely be intrusted to the management of a child. 1 there-| fore Submit it to the public as a necessary and most valuable utensil in the dairy, not doubtivg but it will be found, on trial, an improvement of real utility, and well calculated not only to make butter in the greatest quantity, but, what is of much more importance, to produce it in its utmost purity and Sweetness. In witness whereof 1, the Said Thomas Rowntree, have hereunto Set my hand and Seal, this twentieth day of April, in the year ot our Lord one thousand eight hundred. 4 and four.

THOMAS ROWNTRER.

Taken and acknowledged by Thomas Rowntree, party here- to, at the Publie Office, Southampton Buildings, Chancery| Lane, this twentietb day of April, 1804, 4

Before mz,

JOHN ORD.