It took four levels of security to get Jordan and I from the front door of the Library and Archives of Canada to a table with 20 neatly stacked boxes of brewery records to look through. The two hour drive north was fuelled by caffeine. Finding a place to park was the biggest hassle. Once in the building we were issued ID, then signed in by security and then provided the access rights granted in writing before we were shown our table and provided with the boxes we had requested. We were assisted by at least seven by different staff members.
And such things we found. Correspondence between names which have altered the global beer markets. Early Victorian beer labels. Public opinion surveys from an era long gone. The cost of 100 lbs of brewers yeast in 1932. We'll have to confirm what can be shared but suffice it to say that the book has been enriched.