Help wanted with the genealogy of these 5 Hemi ponies. From L to R: CD 102 Hemingray/No 14 smooth base (flared skirt); CD 112.4 Hemingray/No 8 smooth base (straight skirt); CD 106 Hemingray/No 9 smooth base (straight skirt); CD 106 Hemingray/No SDP (straight skirt); and CD 106 Hemingray/No 9 SDP (flared skirt). How were these related to each other in time and location of production? Other interesting puzzle pieces?