Netherlands Colonies, Collection, 19th and 20th Century comprehensive mint and used in a Schaubek springback album and an additional binder with better material on auction and dealer pages, includes Netherlands Indies #1 mint 4 margins ($450), 2, 6, 16, 63-80, 81-98, 151-57 ($175), 234-46, 249, 294-304 ($186), J3 ($275), J4, GY1-7 ($212), Netherlands New Guinea 1-21, Untea set, Curacao 1-7 ($214), 4, 7-8, 11, 18 used with/double surcharge ($225), C1-3, C32a-50a, 110-26 ($176), CB1-8 ($138), 184-87 used ($529), 188-98 ($106), J31-40 ($171), 208-29 ($481), Surinam 67 ($110), 109-15 ($226), C18 ($300) and more; owner's 2015 Scott catalog value approximately $12K, very worthwhile. Estimate  $1,500 - 2,000. $0