WATCH MATERIAL INTERCHANGE LIST
401/LON 420
STEM, T10
Price Each	$  10.00
LON 420	10 1/2L (MSN-1932 MAINSPRING DOES NOT HAVE T-TND)
LON 428	LONGINES MECHANICAL (NON-AUTO) (MSN-1943 MSPG NOT T-END)
LON 847.4	AUTO USES SOME PARTS FROM BASE MODEL