Need some help dating this silver spoon

[4dd3]

Found this silver spoon yesterday and would like some help in dating it. I've previously found one spoon from 1840 on the same field. This one doesnt have a year stamp, though. The makers mark is not registered (too old).

 

[tamrock]

Maybe one of the many unsolved or lost to time mystery marks? I'd say it's maybe mid 19th century from what you said of the other spoon??

 

[4dd3]

Maybe one of the many unsolved or lost to time mystery marks? I'd say it's maybe mid 19th century from what you said of the other spoon??

Turns out this spoon is from the 1700s. It has an "X" on it which is a Swedish mark for that century.