We Have Inherited A Globe Electronic 390 Sewing Machine - Probably 1970 -1980 Model - We Have Taken The Bobbin Pieces Out And Can't Get Them In Again....totally Bewildered. What It The Trick?! Linda

If you still have the machine & haven't worked it out yet.....
The piece that holds the bobbin goes in first, then the (complete circular) outer ring, making sure that you line up the nipple on the ring with the slot on the outer casing.
Hope that helps..?