The unused 4″ x 7-1/8″ card is not in perfect condition but apart from definite aging it is unmarked and shows several identified locations.  Captioned in Spanish.  Grade: 3

Better on the front than the back, this unused 4-1/8″ x 7-1/4″ card is very heavily aged and handled but otherwise unmarked.  Grade: 3

The front of this unused 4-1/8″ x 7-1/4″ Ediciones Doble A card S 22 is good; the reverse is extremely heavily mottled and aged.  Grade: 4

Unused Ediciones Doble A card S 13 (4-1/8″ x 7-1/4″), significantly aged.  Grade: 3

The difference between this and our 20201079 is that this (unused, 4-1/8″ x 7-1/4″) Ediciones “Doble A” card S 27 does not have the long caption filling the message area.  Significantly aging but otherwise unmarked.  Grade: 3

The front of this old (dated 1974)  4-1/8″ x 7-1/4″ card is good.  It was not postally mailed, and the reverse is an awful mess of a Portuguese message and extreme aging and staining.  Grade: 5

Unused B&W card with detailed Spanish caption.  Grade: 2

This 120m Art Deco building in Retiro’s San Martin Park opened in January, 1936, so the unused card post-dates that — but not by much.  Caption on the back is in English.  Grade: 1

Identifications, including Heliconius Phyllis, on the front of this unused old card.  Grade: 2

Continuing a series of old cards from this museum, an unused sepia card, aging.  Grade: 2

Continuing a series of old cards from this museum, an unused sepia card, aging.  Grade: 1

… y busto del Dr. Moreno.  Continuing a series of old cards from this museum, an unused sepia card, aging.  Grade: 3

Completing a series of old cards from this museum, an unused sepia card, aging.  We had to look “Guazupucus” up in Google to see if there was an English name.  Not entirely to our surprise, there were only five discrete results and four of those were from others selling the same card.  The fifth was a forum telling people how to go out hunting for this animal.  Gosh.  Grade: 1

Unused card, aging noticeably.  Printing on the reverse is slightly misregistered, making the card look as if someone had trimmed the edge, though that was not the case.  Grade: 3

Unused B&W card, old, and claiming “El mas grande y moderno de Buenos Aires.”  So we went to Google, which is surprisingly coy about whether or not the restaurant is still there.  If the establishment was still “el mas grande” we think Google might have been more productive.  Grade: 2

Unused card, Spanish and English captions.  minor staining on reverse.  Grade: 2