The "six pack" in a Cessna 172: the airspeed indicator (ASI), the attitude indicator (AI) the altimeter (ALT), the turn coordinator (TC) the directional gyro (DG) and the vertical speed indicator (VSI).
"The desire to fly is an idea handed down to us by our ancestors who... looked enviously on the birds soaring freely through space... on the infinite highway of the air." #TheBeautyOfFlight - Cessna C172 bush charter departing from an airstrip in Kenya by @tropicairkenya #InstagramAviation by instagramaviation
Cessna 172 instrument panel - this is a newer-model C172SP, it looks like. I actually flew to Independence, KS to pick up a plane like this from the factor and fly it back to Troy, MI while I was in college. Fun!