Lot of 15 Used South America Stamps 1930s Argentina Bolivia Brazil Chili Ecuador

This is a lot of fifteen 1930s South America stamps. 

Included are:

A green, brown, and white stamp that features a picture of General Jose Ballivian on the front.

A blue and white stamp that features a picture of a building on the front.

A red and white stamp that features a picture of a man with two horses on the front.

A red and white stamp that features a picture of a map of Ecuador on the front.

A neon pink, black, and white stamp that features a picture of a building on the front.

A red and white stamp that features a picture of a symbol on the front.

A green and white stamp that features a picture of a man on a horse on the front.

A brown, yellow, and white stamp that features a picture of a symbol on the front.

A purple, brown, and white stamp that features a picture of a banana tree on the front.

A brown and white stamp that features a picture of Mariano Moreno on the front.

A burgundy and white stamp that features a picture of a man in front of a field on the front.

A multicolored stamp that features a picture of a plant on the front.

A brown and white stamp that features a picture of women picking from plants on the front.

A red and white stamp that features a picture of a man on the front.

A red and white stamp that features a picture of a building on the front.

The stamps are in used condition.