12v with key on

View attachment 1715147167 Can anyone tell me what my fuse block is supposed to be labeled? I can make out turn signals and that’s about it

Sure......in the 72 shop manual ^^just above this post^^ page 8-127 is a chart showing fuse values and what that fuse serves (Valiant)

Then go to 8-151, the inst. panel diagram the fuse panel is labeled. Some years cars have a pictorial of the fuse block, I don't thing 72 does

fuse.jpg