http://masseycollectors.com/forum/search/SearchResults.aspx?o=DateDescending&tag=20&orTags=0Search results matching tag '20'en-USCommunityServer 2.1 SP2 (Build: 61129.2)http://masseycollectors.com/forum/forums/post/1231.aspxSat, 02 Aug 2008 08:18:26 GMT66132f39-c709-4140-bae4-ba6ee5717c75:1231casemanThats right serial no. from what I found it is G for gas and&nbsp;R for row crop.&nbsp; <A href="mailto:CASE38MAN@AOL.COM">CASE38MAN@AOL.COM</A>http://masseycollectors.com/forum/forums/post/1229.aspxSat, 02 Aug 2008 03:56:04 GMT66132f39-c709-4140-bae4-ba6ee5717c75:1229casemanI just bought a Massey Harris 20. The serial no is&nbsp; 20GR&nbsp; 1478. what year 1946? I understand they made this tractor 3 years and it was their 100 year anniversary tractor is this right? I also been tood their is a decal that goes on this tractor saying 100 year anniversary is this correct? Now you know by my username I am a caseman know nothing about the Massey Harris . I do know that this 20 has the same motor as my 41 VC Case. Any thing you can tell me or help&nbsp; I would appreciate it. where and who can I buy parts or that decal from . Thanks JR