Checking oil engine oil level

This is 1966 420 sump.

soā€¦back to oil level, and dipsticks to check itā€¦has anyone done a slow measured fillā€¦to record the number of quarts to add to reach the low mark, and how many more from the put more in mark to the donā€™t put more in markā€¦ (for the sump and dipstick types). Nick