The photo of these 19th century shooters is from Lindsay McCrum’s Chicks with Guns.

Evidently the ladies, too, competed in Schuetzen precision shooting matches with specially-made target rifles in which the shooter fired from a standing position, typically outdoors at 200 yard targets. The photo is small, but those rifles look like Ballards to me. They would have been chambered in .32-40, the preferred American target competition cartridge.