WHAT IS THE CORRECT CORRECT ORIG DISC PAD???

Does anyone have a photo of what an original assembly line (what was in your car on day one NOT what was serviced) 70/71 EBODY disc brake pad looks like? were the pads riveted on? if so how many rivets? what plating is on the metal? are the sides of the pad black? any numbers or dates? whats being used on all the OE restorations? thanks!