demon a/c vacuum hoses on firewall??

For a long time the water control valve had 2 vacuum lines attached. Later models had only one for that valve. There is a vacuum supply line coming from the intake, and there should be another line attached to a vacuum reservoir. A shop manual would have the details.

Ya, I have a 1972 shop manual and the pictures/drawings are very fuzzy. I am working in the water temp control valve area of the Demon. I seem to be missing a vacuum canister and a water valve assembly that mounts on the inner left fender well. I have no clue what these look like and I seem to be finding a manual cable water valve and then a vacuum operated water valve. So I was curious if anybody on here owns a stock 1972 Dodge Demon with factory correct A/C that can send me a couple pics of that area where these are and maybe also the other hoses/ expansion valves ect. I have been searching all over the site and can't seem to find any good pictures.