Bill Night has made a map to historic breweries in Portland (of which I was reminded by his comment to VP's post).
Bill, however, did not Bill's map includes the Sellwood Brewery:
Though it is not clear where exactly this was. What I love about it is the clear notion that Sellwood is another city down the river - so remote in fact that Mr. Wilhelm's Half-and-Half has reached Portland and is so popular that he has opened a Portland Depot. I can only assume that this is the same Wilhelm family that ran the funeral home.