Working on farmall super a tractor distributer had been pulled so trying to reinstall but can't find timing marks

there are usually dots near the teeth and there somethings will only be a beveled tooth (like on the rotor gears of my A mangeto). Are you looking for timing marks for the distributor gear or the engine? If its the engine, there is a line on the flywheel that will aline with a pointer on the clutch cover (flat plate on the front of the transmission). Sometimes, well often the mark is hard to find on the flywheel. sometimes there is a white mark on there for you. a hand crank helps a lot as well. there are usually dots near the teeth and there somethings will only be a beveled tooth (like on the rotor gears of my A mangeto). Are you looking for timing marks for the distributor gear or the engine? If its the engine, there is a line on the flywheel that will aline with a pointer on the clutch cover (flat plate on the front of the transmission). Sometimes, well often the mark is hard to find on the flywheel. sometimes there is a white mark on there for you. a hand crank helps a lot as well.