masonry brick fireplace

Had out a chimney company to look at some spalling on one side of my chimney. They pointed out that about 15 bricks will need to be replaced, and the chimney crown had a crack and needed to be resurfaced (I think that that was the term). In addition, the flashing was shot (not too big of a...

Can someone please tell me what the name of these types of bricks is? I showed a photo to a local dealer and he called them "older" (I think he was more of a stone guy). I am trying to match them and need to call around to find out who has them. Thank you...