Hi, Betty - On the Adams Co. site, they list what twps, are included. I don't know how many twps. there are in Adams Co., but I think that one of us should check it out! I want it, too, but not if it isn't the entire co. Re: Brown Co. Why do they charge so much more? I think I counted 13 Twps listed for $10 each! That's $130. for that County's 1850 census. Also, Highland Co. printed their 1650, and it sold/is selling for about $30. Brown Co. seems 'way out of line. Wilma