YEAR |
MODEL |
IMAGE & LINK |
REMARKS |
1865 |
Collapsing Magnifier |
|
Patent Date |
1874 |
Excelsior |
|
Patent Date |
1877 |
Excelsior and Agriculturalist |
|
First advertised by Judd's American Agriculturist Magazine |
1878 |
Agriculturalist (1st version) |
|
Patent Date |
1886 |
'Prairie Farmer' |
|
Only advertised in Judd's Prairie Farmer Magazine |
1890 |
Agriculturalist (Drum Version) |
|
First advertised in Judd's American Agriculturist Magazine |
18?? |
Agriculturalist (Four-legged Version) |
|
No known documentation |