I remember watching a movie about a bear named Corduroy Bear and what happened after he noticed he lost a button on his overalls. This must be it. I can't find any other movies that were produced close to the time I was in first grade (when I first saw it). Pretty good frame-by-frame animation considering the year it was made. If only I could find a tape of this I'd be happy.
My rating if I could: 4 out of 4.
My rating if I could: 4 out of 4.