i have a sieco 26" 2 bottom disc plow
it looks very similar to the dearborn 10-80
does anyone know the difference?
or info on my plows i need to buy or make scrapers

I used to have a 10-80 and from what I have read, it is very similar to your Sieco. Depending on the type of soil you are plowing, you may be able to get by without scrapers. If you have heavy clay or muck, you will need them. I used mine to plow in deer plots next to the woods and it was much better than using my bottom plow because it would chop small roots and run over larger ones, as well as stones. Do you have a tail wheel on it?

yes
looking for a date and origin of manufacturer on the plows i have
thanks for your input
jack