Well, when it comes with these old motors, all bets are off.
First, the battery was in a wooden battery box, and looked brand new. After further investigation, it was 14 years old! So, I bought a brand new marine battery, and installed it. Still nothing, so I took a multimeter and inspected every wire. I found that the mercury switch wire was corroded off! I bypassed it and it turned right over! I appreciate everyone’s help, and have a great day!