Visor estereoscópico
Desconocido
View the embedded image gallery online at:
https://www.photomuseum.es/index.php/eu/component/k2/item/625-stereoclic-junior#sigProId7c3af461f3
https://www.photomuseum.es/index.php/eu/component/k2/item/625-stereoclic-junior#sigProId7c3af461f3