Convention concerning the exchange of parcel post between the United States of America and the Polish Republic.
Contributors: Poland (1918-).; United States. Post Office Dept.; Poland (1918-). Ministerstwo poczt i telegrafów.
Publisher: Govt. print. off.
Published: 1923
Place of publication: [Washington
Language: eng
Subjects: Parcel post -- United States; Parcel post -- Poland
Notes: Signed by the director of the Ministry of posts and telegraphs of Polish Republic Moszczynski and Acting Postmaster General of the United States of America John H. Bartlett.