thoroughly stir together flour, baking soda, cinnamon , cloves, allspice, and salt; set aside
place butter in a large mixing bowl and beat until fluffy and smooth
beat in eggs and vanilla
vigourously stir in dry ingredients
fold in dates, mixing until distributed throughout
drop dough by generous teaspoonfuls about 2 inches apart on baking sheets
place in upper third of the oven and bake for 11 to 13 mintues or until just tinged with brown; reverse the baking sheets from the front to back halfway through baking to ensure even browning
remove from the oven and let stand on baking sheets for 1 minute