Idaho Springs Depot- Built around 1877.  A canopy was added to the east side. Later removed. 

Maude Munroe Mine- Built after 1907 .  It is across the creek from Stanley Mine.  The drawings show all the buildings that were associated with the mining operation.

Pomroy Gulch Bridge, Romley, Co.- This is one of the two bridges that were over the gulch.  This portion of the bridge was to Mary Murphy Mill.  The bridge is of a simple steel design.  Consists of 1 sheet 18x24.

Stanley Mine- Built in the 1910's It is the largest structure just west of Idaho Springs.  The mine has worked off and on since then.

Georgetown Loop Bridges and Trestles-  There were four bridges that crossed Clear Creek in the Loop area.  This set shows the bridges used by the Colorado, the Colorado Central & Southern Railroads.

Silver Plume Depot- Built around 1883.  The Georgetown Loop Railroad now owns the depot.  

It still serves as a depot.