I've posted a few Morton Tadder team issued B&W 8x10 photos in some earlier posts. In addition to the individual 8x10 photos, the Orioles also produced 8x10 team sheets. There were usually 4-5 per year. I have most of them from 1966-1997. I haven't seen any after 1997. These were usually distributed to newspapers, etc to use if they needed a photo for their publications. Sometimes you find them cut up into individual photos, but they weren't printed as such. The team sheets also help me to identify the year of the individual player photos, since the individual 8x10 player photos usually paralleled the team sheets.
Here are examples from 1974
1974 Tadder 1.jpg
1974 Tadder 2.jpg
1974 Tadder 3.jpg
1974 Tadder 4.jpg
There are some individual player photos of fringe players that weren't on the team sheets. Here's an example of the 1974 Mike Reinbach.
Reinbach, Mike 1.jpg