plow/cultivator share?

[canes2016]

I’m assuming this is a plow share as it was found in our farm’s field, about 8 inches down. We used to plow and harrow this field for years but that equipment never had this angled/curved piece. As the farm dates back to the late 1700’s, it could be of an earlier era....? Any thoughts as to a general timeline this might have been in use?

 

[Old Pueblo]

It looks like part of a fence post to me, but that could just be coincidental.

 

[Tony in SC]

Looks the tip of a cultivator.

 

[sawmill man]

Some people call them a middle buster and some call them bull tongue plows ,its not a new version, hope this helped.

 

[canes2016]

Some people call them a middle buster and some call them bull tongue plows ,its not a new version, hope this helped.

Any idea as to when they were used? Appreciate the input.

 

[Charlie P. (NY)]

1930's to present.

 

[canes2016]

Thanks all....

 

[Icewing]

Hopefully this helps.
https://tse2.mm.bing.net/th?id=OIP....DIEs&w=166&h=249&c=7&qlt=90&o=4&dpr=3&pid=1.7

 

[canes2016]

Thanks, so I’m thinking Horse/Oxen drawn, 1800-mid 1900’s?

 

[AlabamaRelic]

1900's til present