Dave,
I found that old F1 sheet. Its a Tamiya 1987 sheet. It has Andretti, Nilsson, Reutem, Villene, lauda, and Watson on it. But no gauge faces. If you think it would work, I also have a Slixx #9526 T-bird Quaker State Kinser decal. It has 4 gauges that are 1/8 in diameter and 1 gauge that is 3/8 in diameter. These faces have the white background. I bought 10 sets of the kinser decal when they first came out. If this will work, I'll send it to you, no charge.
Embaressed, fellow race car enthusiast,
robert