But it gets even better than that. There were four cuts from the 2nd series album, allegedly. An anomaly on one of the Jack McGee cuts caught my eye:
The black print on the right side. It matches the McGee on the 2nd series poster where the La Blanche overlaps:
The 2nd McGee of the lot was cut narrower but in hand you can just see the tip of the corner of the La Blanche image. The Kerrigan and Patsey Duffy also match the poster's background colors. In other words, they are G21 cuts.