Latvian ports
Subtitle: Rīga, Liepāja, Ventspils, Ainaži, Mērsragciems, Pāvilosta
Publisher: Cartographical Institute of A. Ošin̦š, and P. Mantnieks
Published: 1930
Place of publication: Rīga
Language: eng
Number of pages: 54
Subjects: Harbors
Notes: One page of advertising matter included in paging.

In double columns.