Regular stamps distributed as samples or gifts were valid for postage. To end this option for gift recipients, the Post Office Department began in 1879 to have sample stamps printed on card stock, ...

Regular stamps distributed as samples or gifts were valid for postage. To end this option for gift recipients, the Post Office Department began in 1879 to have sample stamps printed on card stock, ...

To pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.