This section is from the book "The Epicurean", by Charles Ranhofer. Also available from Amazon: The Epicurean, a Complete Treatise of Analytical and Practical Studies on the Culinary Art.
Put sixty medium sized oysters in a saucepan with their own juice, set it on a hot fire to poach them; then drain. Fry colorless in some butter, two medium shallots and the same quantity of onions; dredge some curry over, and moisten with some of the oyster juice, season with salt and red pepper. Pound the oysters, and when they are a firm paste, wet them with some of their juice, and strain them through a fine sieve or- tammy, warm them without boiling adding a thickening of potato flour diluted in cold water, one tablespoonful for each quart, and when ready to serve,. mix in some cream and fine butter; make a garnishing of chopped oysters and mushrooms.
Mixing Some Bread-crumbs and fine herbs with these, and seasoning with salt, pepper and nutmeg; add some raw egg-yolks and roll this mixture into balls; lay them on a buttered baking sheet, and poach them in a slack oven.
 
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