The Steel Guitar Forum

Can anyone shed some light regarding year etc on the following stamped no’s on a 12 string Zumsteel
SD1277918 ,I’m assuming 12 string year 1977 number 918 would that be correct?
Thanks in advance

Looks like 7 pedals, 7 knees, built in late '04

Thanks for that great information I unfortunately missed out ,I offered a bit low ,now regretting it