Grapefruit(?) spoons, need help identify dagger hallmark

[muraille]

Could not find this hallmark, whose is it?

Secondly, is this type of spoon just for grapefruit, or can they be considered as ice cream and/or iced tea spoons?
Any comment would be appreciated.
Hallmark hotlink at: http://a.imagehost.org/0154/925_003.jpg

[dragonflywink]

Blackinton's Alden pattern (Design Patent #D39834), if they're about 7-1/2" to 8" long, then I'd guess lemonade/iced tea spoons.

~Cheryl

[dragonflywink]

http://www.925-1000.com/americansilver_B2.html

~Cheryl

[muraille]

Wow, and the pattern too! Thank you so much.