These 3 James at 15/16 episodes are from 16mm prints and the quality is really good.  Available from 70s-tv.com. This is the original uncut versions shown on their first airing in the 70s. 

1. Actions Speak Louder - Aired Thursday January 12th 1978

2. An Hour Before Midnight - Aired Thursday March 9th 1978.

3. The Gift - Aired. Thursday February. 9th 1978.

Comes with Case and Full Artwork.