Some nice examples all.
Augie, that Winchester jumbo jack is really fantastic
V.P., great old pruner. I have a fair bit of paperwork on Alfred Field and would venture a guess that your knife dates between 1891 (with the England stamp) to the 1910s.
Alfred Field became the sole rep for Joseph Rodgers in 1891, but also carried quite a line of their own branded knives. A 1901 catalog shows all "Field" marked knives as made in England, but that same catalog does not show a pruner like yours. That certainly doesn't mean that they didn't offer one at that time, it possibly just wasn't shown. An Alfred Field catalog from 1910 does show a pruner made in England, but in a different style than yours. The following descriptions do state that a few different models were available including one that sounds like yours, third one down #924. Again, nice example and any Alfred Field knives with a "Sheffield" stamp are definitely not common.
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