This is an authentic vintage typed letter dated December 6th, 1948, from the National Secretaries Association, signed by Dorothy Mason, Program Chairman. The letter is addressed to 'The Four Staters' in San Diego, California, regarding the inability to change the date of their annual 'Boss Nite' banquet. The letterhead includes 'NATIONAL SECRETARIES ASS.' and features an affixed label for 'M. M. DIZNEY DISTRIBUTOR GENERAL PETROLEUM PRODUCTS 714 Main Street EL CENTRO, CALIF.' A handwritten note 'ans. 2-14-49' is present at the bottom right. This historical document offers a glimpse into post-WWII secretarial organizations and local event planning. The paper shows significant age, discoloration, creasing, and edge wear with some tears, consistent with its vintage.