I have already gone through the task of isolating that text from the masthead and foolishly didn't save it. You are right it would be a lot easier to do it from scratch in Herculanum.

Herculanum is a valueable font for giving an ancient look to text in images.It comes installed free on Mac systems, but so many people don't have it that I only use it for images. The copyright is owned by the Guttenberg Museum so it is not downloadable for free. Latest price I have is $22.00. One of its disadvantages is that it is caps only and takes an extra amount of horizontal space. It's nice for an antique look, but its uses are limited.