Re the yellow and black label for the jack:
I had a lot to do with the collection of OEM Australian MK2 Escort labels so that they could be reliably reproduced and made commercially available by Tim.
These exact labels are what you have shown in the photos.
The yellow and black label for the jack was copied from the scissor type jack which was fitted to my RS2000 May 1980 build purchased brand new, which I still own.
Both the collapsible ratchet type jack and the scissor type jack were OEM fitted to the MK2 Escorts.