Here are two CD 149's that I recently acquired. Notice the big difference in height and width of wire groove. The "tall" one is 4 3/8 inch high and its wire groove is 7/8 inch. Also notice the skirt is slightly tapered near the top. It also has what I consider the continuous drip. The "short" one is 3 3/4 inch high with a wire groove of 5/8 inch. Smooth base. Also is a leaner. Is this varying shapes common in this CD? Are these two different manufacturers? Also have posted individual photos of each. Any help is appreciated.