Sterling Mark teaspoon identification

[oldestates]

I have 2 teaspoons with similiar marks that I am unable to identify. Any help would be appreciated. Click on photos to enlarge. THANKS
1st Spoon has 2 spoons that are the same with the same mark
and I have 3 teaspoons with a sililiar mark no shield.

[byron mac donald]

Hi Old-

Maybe a variation of Simpson, Hall and Miller, and the International Silver co.

http://www.925-1000.com/americansilver_S.html

http://www.925-1000.com/americansilver_I.html

Hopefuly some body with more experience can confirm this.

Regards- Byron

[salmoned]

Yes, the first two spoons are 'Irene' (1902) by International

[salmoned]

Okay, I searched for the other, it's Chester (1900) International. These patterns aren't hard to identify on the internet.