Merril Lynch is a financial services provider and now the wealth management division of Bank of America.
The font used for the logotype of Merril Lynch is probably Aachen Bold designed by Colin Brignall in 1968 for Letraset. The font is a commercial one and you can view more details about it here.
Download Aachen Font
The Aachen font identified above is not available for free, please follow the link above and purchase the font. Meanwhile, you can take a look at our collection of fonts for cars, pop music and apparel as well as round-ups of new & fresh fonts around the web.