Help Locating of the Algrim farm in Ullensaker

Using the 1875 census I have traced my GG grandfather Andreas Hanssen to the Braaten under Algrim farm. This farm is listed in Listen over gårder er hentet fra "Norske Gaardnavne". -as #111 and #112 Algrem sogn Ullensaker - herred Ullensaker - and amt Akershus. There are other farm names nearby with Algrim or Algrem as part of their name. Andreas changed his name to Algrim upon arrival in the US in 1880. I am trying to locate the farm first of all. I don't know if anyone nearby that could take digital photographs the area and or buildings and send them to me. That is asking a lot. Information in his obituary says Andreas, his parents, 4 brothers and a sister came over in 1880 and I'm trying to locate ship information as well. Any help would be very much appreciated.