The Masked Rider, Aug, 1934
Western Stories, Oct 28, 1939
Cave Cities of Tomorrow, 1934
Weird Tales, March, 1946
Gas Mask Girls
Sheena, No. 1, 1942
The 6th Year of War in China… 1942
Palace of Palenque
The Palace, Located within the ruins of Palenque (or Lakamha) in southern Mexico is a complex of several connected and adjacent buildings and courtyards. It was built over several generations on a wide artificial terrace during a four century period. The Palace was used by the Mayan aristocracy for bureaucratic functions, entertainment, and ritualistic ceremonies.
From Incidents of travel in Central America, Chiapas, and Yucatan by John L. Stephens (1805-1852)