|4 USPS FDC/FDI 1982 Solar Energy Nuclear Fossil Synthetic Four Block Stamps|
This is a four first day issue/ first-day covers by Fleetwood from 1982 each with a different energy-related theme.
These 20 cent stamp covers each have a fuel or energy-related themes as follows: Fossil Fuels, Solar Energy, Nuclear Energy, and Synthetic Fuels.
These covers measure 6.75" x 3.75".
These stamps come in a great condition in an envelope with a barcode label on it.