Whose picture is on a 1874 25 cent fractional currency.

If its printed around the picture, and I am reading it correctly, I think it says Rob J. Walker

How can I get them if I would like to use one or two in a email

many email services have their own list of smilies that can be used. For example: I use hotmail, when composing an email you can click a button at the top to show which smilies you can include. What email service do you use?

I use hotmail which is a part of window live. When creating an email, there are several buttons below the subject line and the one on the right is emoticons. If I click that, I can insert smilies in my email. Yours shouldn't be too different.