I believe this 8-1/2" pierced serving spoon is made by E. Howard & Co (mainly a watch company, from what I have found). I have no idea as to age or pattern. The maker's name can be seen on the reverse of the handle just past the bowl, next to the patent date, which I cannot make out.
Any information on this company, pattern and piece type would be helpful.
I can not make out the shot of the text below the bowl. The retailer was HAYDEN & WHILDEN (Augutus Henry Hayden and William G. Wilden) jewelers in Charleston SC, c 1865.