These are pictures of my banknote, please add. Here is what Gemini has to say about the note, I think it got it right:
20 Pesos, El Banco Colombiano, Guatemala
Here is a detailed breakdown of your banknote:
Summary
This is a 20 Pesos banknote issued by El Banco Colombiano (The Colombian Bank) in the Republic of Guatemala. It is hand-dated July 12, 1890. This note is a relic from the era before Guatemala had a single, central bank, when several private banks were authorized by the government to issue their own currency.
Key Details
Country: Republic of Guatemala (República de Guatemala)
Issuing Bank: El Banco Colombiano
Denomination: 20 Pesos ($20)
Date of Issue: July 12, 1890
Series: IVa
Serial Number: 6097
Design and Iconography
Obverse (Front):
Central Vignette: At the top center is the coat of arms of Guatemala, featuring a Resplendent Quetzal and a scroll with the date of Central America's independence from Spain, all perched on a pair of crossed rifles and swords. This is surrounded by an ornate oval frame.
Left Portrait: The figure on the left is a depiction of a classical deity, most likely Minerva (the Roman goddess of wisdom, commerce, and strategy) or her Greek counterpart, Athena. She is shown in armor, holding a spear, symbolizing strength, security, and wisdom—qualities a bank would want to project.
Text: The main text reads "EL BANCO COLOMBIANO pagará a la vista al portador la cantidad de VEINTE PESOS en moneda corriente y efectiva." This translates to "The Colombian Bank will pay the bearer on sight the amount of TWENTY PESOS in current and effective money."
Signatures: There are three handwritten signatures for "El Cajero" (The Cashier), "El Director" (The Director), and "El Secretario de la Junta Admor'a" (The Secretary of the Administrative Board).
Reverse (Back):
The back is much simpler, featuring intricate geometric lathework (guilloché patterns) designed to prevent counterfeiting.
The name "BANCO COLOMBIANO" is visible within the central design.
The denomination "20" is printed in each of the four corners inside ornate circles.
Historical Context
Private Banknotes: In the late 19th and early 20th centuries, it was common for private, chartered banks in Guatemala to issue their own banknotes. El Banco Colombiano, founded in 1878, was one of these prominent institutions. Despite its name, it was a Guatemalan bank, not an entity of the country of Colombia.
The Guatemalan Peso: This banknote was issued during the era of the Guatemalan Peso, the country's currency from 1859 until 1925. In 1925, the Peso was replaced by the modern currency, the Quetzal.
Economic Period: This note was printed during a period of economic development in Guatemala, largely centered around the coffee export boom. Banks like El Banco Colombiano played a crucial role in financing this trade.
