Birthdates

[oddjob]

OK I have three 29-2's.
4" N8632XX
6 1/2" N1322XX
8 3/8" N3183XX

Can someone give me the DOB's of my kids here? I checked the chart, but there are gaps of years there. Hoping for a more current estimate. Oops...not gaps, but years combined.

thanks

 

[P&R Fan]

I'm probably checking the same source as you, the Standard catalog but here's what I get.
8632xx-1981
1322xx-1973 or 1974
3183xx-1976 or 1977
Hope this helps and welcome to the forum.