Correspondence dated March 1927 in connection with the Coca-Cola Company's inquiry as to export label in various European and British countries:  

• Letter dated March 5 1927, from the Bureau's Division of Foreign Tariffs, to W. Parker Jones - requesting information concerning the export label of Coca-Cola to various European and British countries - 1p 
• Letter dated April 6, 1927, from W. Parker Jones, to the Bureau of Foreign and Domestic Commerce - enquiring whether there are any special regulations which would effect the labeling of Coca-Cola or similar prodcuts in various countries in (mostly Eastern) Europe  and Siam - 1p 
• Letter dated April 29 1927, from the Bureau's Division of Foreign Tariffs, to W. Parker Jones - furnishing information regarding the labeling of Coca- Cola in Europe and Siam - 1p 
• Letter dated December 14, 1927, from Assistant Trade Commissioner in Prague, Czechoslovakia, to the Director of Bueau, Washington, D.C., on the subject of "Prague Booster File" - transmitting the Coca-Cola Company's Vice-President satisfaction with the Bureau's cooperation - 1p