I have a copy of Piet Olyslager's Motor Manual for the Ford Consul/Zephyr Six/Zephyr Zodiac, Mark 1 1951-1956. It's an 84-page paperback published in Toronto in 1961; the cover is a bit faded but the pages are perfect.
Somebody out there needs this, in order (for example) to have at their fingertips the gear ratios for the three versions of the transmission and final drive (Oct 50 to Nov 52, Nov 52 to Apr 53, and Apr 53 to Feb 56.)
That person can reach me at jdmmcl at "extremely warm mail" dot com. Free to a good GRM home.