1997 USA Pacific 97 Stamp Show Block Of 4 32c Postage Stamps - Sc# 3130-3131 - MNH, OG - CW266a
These are America's first triangle stamps. Issued to commemorate San Francisco's Pacific 97 Stamp Exhibition, they feature a mid-19th century clipper ship and a U.S. mail stagecoach - both of which are historically associated with mail delivery in California. The ship design is based on an advertising card for the clipper ship Richard S. Ely, by American Harrison Eastman (1823-1886). He was likely the source for the U.S. mail stagecoach design.
These are real USPS postage stamps that are accepted by the USA Postal Service as payment for mail posted in the USA however the total rates on the stamps posted must equal or exceed the current appropriate postal mailing rate or extra postage must be paid.
The stamp set shown in the picture is a stock photo and is likely not a picture of the exact stamp set you will receive and it may differ in plate number and/or orientation. However the item you will receive will be similar including having a plate number (if one is present in the photos) and the same number of stamps. Stamps titled as MNH, OG will have no significant creases or unnatural gum disturbances unless otherwise noted.