3 Hirtzel Image: NYPL's Public Domain Archive Public Domain Search}

Zwitsersch Infanterie Regiment Hirtzel. R.Z. no. 1

The collection by the Dutch physician H. J. Vinkhuijzen (1843-1910). 18th-19th-century European armies.

The collection by the Dutch physician H. J. Vinkhuijzen (1843-1910). 19th-century European military.

The collection by the Dutch physician H. J. Vinkhuijzen (1843-1910). 18th-19th-century European armies.