The .gif figures are needed for the Modifier section. Since the modifier section does reside in a different directory, but does not create its own file, for example, for a chapter, will the latex_to_html converter not find the gif file automatically from the Modifier directory. The latex_to_html converter searches the file in the Miscellany directory instead, where we just keep a copy of those gif files for now, until maybe the converter can be improved.