3769716 = 58-64 block
3836848 = 56-63 head
f151 is a block date casting code.
Having the above information, the date is:
f = June
15 = 15th of the month
1 = 1961
The page shows locations for all engine codes. Look for the head casting code.
If what you posted, 3769716, is the engine serial number, information seems to be missing.
