A tale of 2 Escorts.

Both built for the start of the 1978 Shellsport season but neither able to legally compete. One Don Halliday the other Bryan Hartley. Both built up to regs that had changed by the time it came to racing them. Can someone fill in the spaces? the only information I have is that it came down to the square flares.
Don Halliday
Name:  Cosworth Escort.jpg
Views: 2107
Size:  118.7 KB
Bryan Hartley
Name:  Grant Day Escort at Manfeild.jpg
Views: 1983
Size:  158.5 KB