New Greene Mutual Banking Text Online
According to Shawn, more online works in the Greene mutual banking corpus are forthcoming:
I'm about half way through the final proofing and XHTMLizing of the 1850 Mutual Banking, and might have that online tomorrow. The 1857 and 1870 works will follow shortly after.
In the meantime, here's an online text of the 1870 edition provided by Saren Calvert at The Portal.