How much does a tuppenny loaf weigh? I recently found an old recipe dating from (we think) the mid 19th century.  It states to, &quot;grate a stale tuppenny loaf&quot;.
How much is that?  Pounds, ounces, kilograms --  I haven't been able to find a weight that I can use, and none of my older relatives know.
Location could be Cornwall, but that's based purely on where my family came from, rather than any knowledge or certainty
Does anybody on here know?
Depends when.
https://en.wikipedia.org/wiki/Assize_of_Bread_and_Ale
The price directly related to the cost of the wheat so would have fluctuated over time, and even where the bread was sold.
There were also several types of loaf. I think this would typically refer to white bread, the most expensive.
This is from 1765 in London

I'd say around 'one pound', but it's massively variable and not really answerable without much more context.