Added orange combo with white-over-brown numbers, which explains why the 1954-55 preseason orange unis have larger brown numbers -- they removed the white number on top of them and just left the larger brown number from underneath.
First off, I just want to mention how much I love your site. The hard work and attention to detail stands out like a Steelers throwback jersey, and I have wasted way too many hours at the office searching the images.
According to the links at the bottom of this email, it appears the New England Patriots wore their 1994 jerseys in the 1995 preseason (note the lack of an "NFL 75" patch). Also note that Curtis Martin and Ty Law are in the photos; they were rookies in 1995, and thus these pix can't be misabled 1994 images.