There are 4 designs of indicia whose face value is seven cents. Two of these designs are distinctive enough that they can be identified by examining the images immediately below. The remaining 2 designs can be distinguished by answering the question following those two images.
|= Scott #UC26|
|jet airplane silhouette||
|printed in blue and diagnostic for Scott #UC33 or printed in red and diagnostic for UC34|
|yes||You have identified design U49, printed in vermilion and shared by Scott #s U185 (white paper; not regularly issued) and U186 (amber).||
|no, they are curved but not turned upward||You have identified design U27, printed in vermilion on amber paper and diagnostic for Scott #U88.||