vac line fitting help

[s928s]

I am trying to finish my install and i have 2 vacuume fittings without a home. Excuse me if this is redundant to other threads. I did search back and found a 85.5< thread with a digraham. but I may be missing something.

The fitting are both on the brake vac. booster area. The one looks to have had a nipple on the top of the large vac ( may br broken off now.). fitting on the brake booster where the main hose off the intake goes. The other is the small check valve just above that( the booster) where a vac. line would go, empty nipple.

[fast924S]

Do you have any pics of what you are talking about??