Bolivian International Mining Corporation and Sophie Silberberg

1947, Front side - Envelope from Bolivian International Mining Corporation to Sophie Silberberg in New Jersey, United States.: Beige envelope with printed text and outline in English using black, red, and blue ink. Typed text in English using black ink is present. Typed text in Spanish using red ink is present. At the right side, six stamps appear. Two purple 20-centavos, one yellow 4-centavos, one green 15-centavos, and two green 50-centavos stamps are present.
1947, Front side - Envelope from Bolivian International Mining Corporation to Sophie Silberberg in New Jersey, United States.

Beige envelope with printed text and outline in English using black, red, and blue ink. Typed text in English using black ink is present. Typed text in Spanish using red ink is present. At the right side, six stamps appear. Two purple 20-centavos, one yellow 4-centavos, one green 15-centavos, and two green 50-centavos stamps are present.

Name/Title

Bolivian International Mining Corporation and Sophie Silberberg

Entry/Object ID

2026.13.10

Scope and Content

1947, envelope from Bolivian International Mining Corporation to Sophie Silberberg in New Jersey, United States.

Context

Sophie Silberberg born in Germany, immigrated to the United States in 1938. She lived in Newark, New Jersey until 1970 before moving to Elizabeth, New Jersey. Sophie was a member of Chevroh Kadischah Derech Jeschoroh, the YM-YWHA, Haddasah, and the Unity Club, all Jewish organizations with chapters in and around New Jersey. On May 1, 1973, Sophie passed away. She had two children who survived her, Kurt Silberberg and Lotte Melamed.

Collection

Latin America

Category

Cover
Philatelic Material

Lexicon

Nomenclature 4.0

Nomenclature Secondary Object Term

Envelope

Nomenclature Primary Object Term

Container, Document

Nomenclature Sub-Class

Writing Accessories

Nomenclature Class

Written Communication T&E

Nomenclature Category

Category 06: Tools & Equipment for Communication

Archive Details

Date(s) of Creation

1947 - 1947

Primary Language

English, Spanish

Ethnography

Cultural Region

Continent

South America

Dimensions

Dimension Description

Measurement of the full length and width of the archive.

Width

3-5/8 in

Length

6 in

Relationships

Related Places

Place

Country

Bolivia, United States of America

Continent

South America, North America

General Notes

Note Type

Cataloging Note

Note

C. Walrich - Updated (August 4 2026)