Back, up to the beginning of the 19c there was a strict dress order in Europe. 100% beaver fur hats were a privilege of a small social class. Others were only allowed to wear beaver hare mix hats according to their status. When the rules were abolished and anybody, who could aford a "Castor Hat" could buy and weare one, the demand for such hats was very high in the later 19c. This also lead to large imports friom the New World. The prices and the prestige went up, too. This development may be one factor, why beaver felt is so highly rated.
When we look at the 20c, we do find pure beaver hats, but the majority of middle to high class hats were made of beaver/hare blends.
So, when we talk about hare/rabbit vs. beaver, in vintage felts we will mostly encounter blends of either material.
Today´s mass market lids are distinctly retrograde despite the access to modern technology. Well, the market is simply not there to justify investments in craftsmanship and style of the old days on an industrial level to make the high enders of the past, today.
When we look at the 20c, we do find pure beaver hats, but the majority of middle to high class hats were made of beaver/hare blends.
So, when we talk about hare/rabbit vs. beaver, in vintage felts we will mostly encounter blends of either material.
Today´s mass market lids are distinctly retrograde despite the access to modern technology. Well, the market is simply not there to justify investments in craftsmanship and style of the old days on an industrial level to make the high enders of the past, today.