When it is not clear what a letter is we ask a child. In this case the child read the vov of totafos and the vov of uv’komechah as yuds, so this mezuzah is posel.
When it is not clear what a letter is we ask a child. In this case the child read the vov of totafos and the vov of uv’komechah as yuds, so this mezuzah is posel.