The Boilermakers’ have a great array of alternate logos as most are either of a steam engine train or the letter “P.” Boilermakers Primary Logo Boilermakers Wordmark Logo Boilermakers School History Pick your favorite Purdue Boilermakers current alternate logo? Purdue Boilermakers Alternate Logo 2012 – Present Purdue Boilermakers Alternate Logo 2012 – Present Vote Purdue Boilermakers 2012 – Present Straight …