William Black,
A Practical Treatise on Brewing
(1849)
“ It was afterwards imagined, that what was called the real porter flavour, could only be acquired by brewing it in large quantities at a time. As it has now been proved, however, that porter as good at least, can be made on a small scale as a large, that prejudice also has been done away with. Although we entirely disclaim all intention of giving offence to any one in particular, it is impossible to avoid remarking on the want of uniformity, and the inequality of the beer now generally produced, and which of late years have been so generally complained of by the public. ”
