[Mgs] + or - Ground?

[Frank Krajewski]

Like a dummy I forgot whether or not two of my cars are + or - ground. I
stored my 1964 B and 1958 A many months ago and took the batteries out without
noting the polarity. I know orignally there were both + ground but vaguely
recall both or either were changed by the PO. There is a way to tell by
looking at the coil leads but I forgot the answer.  I am reluctant to connect
the battery and have it backwards. Would the fuel pump run backwards if I have
the polarity reversed?
It sux to get old.
Frank "Swamp Yankee" Krajewski