Lot 047 – 1920’s-1930’s Federal Laboratories Paper Grouping (3)

(3) Original 1920’s-1930’s Advertisements from Federal laboratories during the 1920’s and 1930’s including one from 1928 on the 1928 US Navy Thompson Model which was “new” at the time of the advertisement. All 3 are full pages removed from their magazines / books and in excellent condition. The 2 smaller advertisements each measure 7 x 10 approximately and the 3rd is 8.5 x 12 approximately, the earliest is from 1928 and the other 2 are from 1933 and 1936.