Used to record who submitted the card. It is not published.
No games on that day. Pick another date.
No games at that field on that date. Check the date, or pick another field.
Lay both cards side by side, one face up and one face down. Get all four corners of both cards in the frame.
Keep your shadow off the card and check the handwriting is readable before you move on.
Now turn both cards over, without swapping them. Same framing as before.