The serial number can be found underneath the Schacht logo on the cross piece under the harnesses at the front of the loom.
4Now-4Later looms are numbered in the 4- series.
After September 1987, the serial number is the date of assembly (mmddyy.)
Mighty Wolf Loom Serial Numbers
|Serial Number||Assembly Dates|
|MW4-1 through MW4-206; MW8-1 through MW8-51||August 1985 – December 1985|
|MW4-207 through MW4-480; MW8-52 through MW8-134||January 1986 – December 1986|
|MW4-481 through MW4-648; MW8-135 through MW8-193||January 1987 – September 1987|