Koppel Corporation

Scope and Contents From the Collection: The Ralph B. Duncan postcard collection consists of postcards with a Masonic connection, either a building used for Masonic purposes, a person connected to Freemasonry, or a subject concerning Freemasonry. Mostly made during 1907-1940s, there are some that are both earlier and later, which can be determined by changes in postcard conventions. Included are portraits, views of buildings, cartoons, among other subjects. Most of the postcards of buildings are in the United States, with some from...

Scope and Contents From the Collection: The Ralph B. Duncan postcard collection consists of postcards with a Masonic connection, either a building used for Masonic purposes, a person connected to Freemasonry, or a subject concerning Freemasonry. Mostly made during 1907-1940s, there are some that are both earlier and later, which can be determined by changes in postcard conventions. Included are portraits, views of buildings, cartoons, among other subjects. Most of the postcards of buildings are in the United States, with some from...

Scope and Contents From the Collection: The Ralph B. Duncan postcard collection consists of postcards with a Masonic connection, either a building used for Masonic purposes, a person connected to Freemasonry, or a subject concerning Freemasonry. Mostly made during 1907-1940s, there are some that are both earlier and later, which can be determined by changes in postcard conventions. Included are portraits, views of buildings, cartoons, among other subjects. Most of the postcards of buildings are in the United States, with some from...

Scope and Contents From the Collection: The Ralph B. Duncan postcard collection consists of postcards with a Masonic connection, either a building used for Masonic purposes, a person connected to Freemasonry, or a subject concerning Freemasonry. Mostly made during 1907-1940s, there are some that are both earlier and later, which can be determined by changes in postcard conventions. Included are portraits, views of buildings, cartoons, among other subjects. Most of the postcards of buildings are in the United States, with some from...

Scope and Contents From the Collection: The Ralph B. Duncan postcard collection consists of postcards with a Masonic connection, either a building used for Masonic purposes, a person connected to Freemasonry, or a subject concerning Freemasonry. Mostly made during 1907-1940s, there are some that are both earlier and later, which can be determined by changes in postcard conventions. Included are portraits, views of buildings, cartoons, among other subjects. Most of the postcards of buildings are in the United States, with some from...