Dexter Press#48944-c 6"x9" Original Dexter Press Giant Postcard SHIPPINGThese large cards are shipped as USPS Flat in an envelope with other large cards front and back for protection and marked front and back of envelope DO NOT BEND. All DEXTER PRESS Cards listed in my store are ORIGINAL printings from the Dexter Press Company Reference Library which I purchased direct from them. Article by Diane James (from Diane Allmen Dexter Press collection) As of 09/2021. AGEING OF DEXTER PRESS POSTCARDS: Being the owner of over 1,000,000 Dexter Press postcards I began documenting the publishing dates of these collectible cards. Below is a chart of how to date most Dexter Press postcards. Look for the Dexter press # on the back in lower left corner or upper right corner near stamp box. Some 1950s cards may have the # in the lower center of back. 1950-1951 #00001-39999 with no letter following 1951 #40000-59999 1952-53 #60000s 1954 #70000s 1955 #80000s 1956-57 #90000s 1957 5 digit # with -A following 1958 #1-10000-Bs 1959 #20000-Bs 1960 #30000-Bs 1961 #40000-Bs 1962 #50000-Bs 1963 #60000-Bs 1964 #70000-B to 99999-Bs 1965 #0-C to 9999-C 1966 #10000-c's 1967 #20000-c's 1968 #30000-c's to 49999-C(still looking for more data) 1969 #50000-c's 1970 #60000-c's 1971 #70000-C 1972-73 #80000-c to 99999-C's 1974 #1-10000-D 1975 #20000-D 1976 #30000-D 1977 #40000-D 1978-81 #50000-70000-d 1982-83 #80000-99999-d Have Found -E cards not sure on dates yet Do not have all the detail on the -D or -E cards just general time frame.