1967 C-150G, 1260 TTSN, 1260 SMOH, 0 STOH, prop 1260 TTSN, 450 SMOH. I forgot to ask if the 1260 SMOH is a typo. Will do next time, but I'm assuming it is and 450 is the SMOH.
The way I read it, the engine and prop are both original, the engine had a major overhaul 450 hrs ago, and it just had a top overhaul. Why did it need a top overhaul after just 450 hrs of a major overhaul?