| 1975 Commemorative Year Set |   | Mount Size Guide | |
|   |   | Scott Prinz | Showgard | 
| #1553 American Arts -
  Benjamin West, Artist | 902 25x40 | SGJV25/40 | |
| #1554 American Arts - Paul
  Dunbar, Poet |   | 902 25x40 | SGJV25/40 | 
| #1555 American Arts - D.W.
  Griffith, Moviemaker | 901 40x25 | SGJ40/25 | |
| #1556 Pioneer 10 Passing
  Jupiter |   | 901 40x25 | SGJ40/25 | 
| #1557 Mariner 10 Space
  Exploration |   | 901 40x25 | SGJ40/25 | 
| #1558 Collective
  Bargaining Law |   | 901 40x25 | SGJ40/25 | 
| #1559 Contributors to the
  Cause - Ludington | 901 40x25 | SGJ40/25 | |
| #1560 Contributors to the
  Cause - Poor |   | 901 40x25 | SGJ40/25 | 
| #1561 Contributors to the
  Cause - Salomon |   | 901 40x25 | SGJ40/25 | 
| #1562 Contributors to the
  Cause - Francisco | 901 40x25 | SGJ40/25 | |
| #1563 Battle of
  Lexington-Concord |   | 907 50x31 | SGC50/31 | 
| #1564 Battle of Bunker
  Hill |   | 908 31x50 | SGCV31/50 | 
| #1568a Revolution Military
  Uniforms - Block |   | 934 | SG50 | 
| #1570a Apollo Soyuz Space
  - Vertical Pair |   | 939 | SG63 | 
| #1571 International
  Women's Year |   | 901 40x25 | SGJ40/25 | 
| #1575a USPS Bicentennial -
  Block |   | 934 | SG50 | 
| #1576 World Peace through
  Law |   | 901 40x25 | SGJ40/25 | 
| #1578a Banking and
  Commerce - Horiz Pair | 926 | SG31 | |
| #1579 Christmas- Religious
  1975 |   | 902 25x40 | SGJV25/40 | 
| #1580 Christmas -
  Traditional 1975 |   | 902 25x40 | SGJV25/40 | 
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|   |   |   |   | 
| Items not included in
  set | Required By: | Scott Prinz | Showgard | 
| #1570a Apollo Soyuz Space
  - Block of 4 | White Ace | 939 | SG63 | 
|   |   |   |   | 
| Note: Some copies of the Scott National
  Album call for a #1569a in error |   |   | |
| The
  correct Scott Number is #1570b (vertical pair of #1569 and 1570) per the |   | ||
| Scott
  U.S. Specialized Stamp Catalog |   |   |   | 
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