It probably is that light. I have one that is 2.15 ounces and Alan has one of a similar weight. Mine is unlined with a leather sweatband and Alan's is lined, but with a grosgrain sweatband. Yours is lined, has a leather sweatband and in a large size! Only a couple of years ago Borsalino still offered a hat onder the name "50 grammi" in their line-up, which would be 1.75 ounces (but that was likely just for the felt).Thanks, Stefan. I have some check weights with my relaxing scale: I can’t believe it’s truly that light.
Any guess on when this hat was made?
Label says between 1936 and 1953, but I think a bit towards the later end of that time frame. Late forties or very early fifties I think.