[thetahat]

The first pennant is from the same maker as those pictured in post 5962. NYC area company, mid1950-60s pennants, cloth. Unique spine material.

Second pennant is almost certainly from the “sliding runner” company, based on composition, size, stitching. These were 1940s-early 1950s.

Could this be the same company? The only link is the bum design and of course that could have just been pirated. But perhaps this simplifies our uncertainty.