This repository manual resources for an English translation of Kaettekita Mario Brothers for the Famicom Disk System.
It contains the original scans, a blanked version, and a typeset version. Huge thanks to Sho from Gaming Alexandria for providing a manual scan for this game. It wasn't uploaded to the site as he said it didn't quite meet the site's quality standards (which, to be fair, is a very high bar).
The source code for the translation is located at return-of-mario-bros-fds-en.