Shucks. Seems that once I'd composed the message in the Yahoo page, it was
sent as Latin-1. Message I received said it was in that charset.
(I sent this from Opera e-mail.)

> Ā ā Ă ă Ą ą Ć ć
> Đ �` �' �" �" ĕ Ė ė
> Ġ ġ Ģ ģ Ĥ ĥ Ħ ħ
> İ ı IJ ij Ĵ ĵ Ķ ķ
> ŀ Ł ł Ń ń Ņ ņ Ň
> Ő �` �' �" �" ŕ Ŗ ŗ
> Š š Ţ ţ Ť ť Ŧ ŧ
> Ű ű Ų ų Ŵ ŵ Ŷ ŷ
>
> Regards,
>
--
Nicholas Bodley /*|*\ Waltham, Mass.
The curious hermit -- autodidact and polymath