A nickel in the 60's.
a nickel
75 years ago milk cost less than 25c. But it depends on how much milk is bought.
12rs
5 cents a gallon
3.29$
As of today, a pint of milk averages around 30-50 pence, around 43-83 cents in US Today, 43 cents would have been equal to $4.90 in 1920. So based off of today's exchange rates that would equal around £3.16. Taking this all into consideration, a pint of milk in the 1920's would have equaled around .04 USD today, and .02p GBP. This isn't totally accurate because the exchange rates were different 90 years ago, but this serves as a good estimation.
Producing milk now requires electricity
It is 1200 years ago.
160 to 225 million years ago depending on who you ask
Producing milk now requires electricity
No. Milk has cream in it. When it is processed the cream is removed leaving the milk. About 40 years ago you could buy milk with the cream still on top.