Heat oven to 450 degrees F. Have a large ungreased baking pan ready.
Mix flour, cream of tartar, baking soda, and salt in a large bowl. Cut in lard with pastry blender until mixture resembles coarse crumbs. Stir in buttermilk to form a soft dough. Knead dough on a lightly floured surface for 1 minute.
Roll out dough until ½-inch thick. Cut dough with a 2-inch round cutter and place ½-inch apart on ungreased baking sheet. (You should have a dozen biscuits or maybe a few more)
Bake until golden, about 10 minutes. Let stand about 3 minutes before serving. Serve warm with butter, honey, or jam.
Recipe by The Culinary Cellar at https://theculinarycellar.com/sphere-magazine-july-august-1978/