Mr. Editor; Subjoined you will find a list of the principle articles necessary for an outfit to Oregon or California, which may be useful to some of your readers. It has been carefully prepared from correct information derived from intelligent persons who have made the trip.
    The wagons should be new, made of thoroughtly seasoned timber, and well ironed and not too heavy; with good tight beds, strong bows, and large double sheets. There should be at least four yoke of good oxen to each wagon - one yoke to be consdiered as extra, and to be used only in cases of emergency. Every family should have at least two good milk cows, as milk is a great luxury on the road.
      The amount of provisions should be as follows; to each person except infants:
200 pounds of bread stuff (flour and crackers)
100 pounds of bacon
12 pounds of coffee
12 pounds of sugar
    Each family should also take the following articles in proportions to the number as follows:
From 1 to 5 pounds tea
From 10 to 50 pounds rice
From 1/2 to 2 bushels beans
From 1/2 to 2 bushels dried fruit
From 1/2 to 5 pounds saleratus
From 5 to 50 pounds soap
      Cheese, dried pumpkins, onions and a small portion of corn meal may be taken by those who desire them. The latter article, however, does not keep well.
      No furniture should be taken, and as few cooking utensils as are indispensably needed. Every family ought to have a sufficient supply of clothing for at least one year after their arrival, as everything of that kind is high in those countries. Some few cattle should be driven for beef, but much loose stock will be a great annoyance. Some medicines should also be found in every family, the kind and quantity may be determined by consulting the family physician.
      I would suggest to each family the propriety of taking a small sheet-iron cooking stove with fixtures, as the wind and rain often times renders it almost impossible to cook without them, they are light and cost but little. All the foregoing articles may be purchased on good terms in this place.
Kay Conn

[A Note about bacon: It needs to be noted that the bacon the pioneers carried in their wagons was not the nice plastic covered one pound packages of sliced bacon that we are used to picking up at the grocery store. It was more like what we might know of today as "salt pork". A heavily salted side or back portion of pork, fattier and unsmoked, preserved in a barrel of brine. A person could haul out a piece and cut off the amount of meat needed, replacing, and thus saving, the rest. This piece would often need to be soaked for a time to dissapate the saltiness before being sliced for frying or cut into chunks for soups or stews.]

Three months of clothing and other necessities for one man were listed in The Prairie Traveler - A Handbook for Overland Travelers published in 1859.