Above: This section of Level 4 show extensive evidence of flooding as illustrated by the mud, sediment and debris that had covered the
tunnel floor to various degrees. Brick buttressing and the remains of what appear to be scaffolding are indications of activity by parties
unknown at some point in the past.
Color Photographic Print
7 by 5 Inches
Los Angeles, California, USA

From the Secret Archives of The Noble & Antediluvian Order of
the Brotherhood of the Purple Fez