Block: Latin Extended Additional

Range U+1E00 - U+1EFF
Official Chart http://www.unicode.org/charts/PDF/U1E00.pdf
Wikipedia Latin Extended Additional is a block of the Unicode standard. The characters in this block are mostly precomposed combinations of Latin letters with one or more general diacritical marks. There are also a few Medievalist characters.
https://en.wikipedia.org/wiki/Latin_Extended_Additional
Characters
ḿ ṿ ế ỿ