spring-secured

Updated: June 27, 2025

To ascend this shaft one climbed upon small triangular steps fitted alternately in the rear corners of it; and it was entered through a sliding, spring-secured panel of the "keeping-room." No stranger would have discovered that the panel was a doorway, and even to Alfaretta it suggested deeds of darkness and treachery.

Evelyn Raymond - The Brass Bound Box