The construction of a drum water clock /
Wilding, John,
The construction of a drum water clock / by John Wilding. - 24 pages : b illustrations ; 27 cm
Water clocks--Design and construction.
Water clocks--Handbooks, manuals, etc.
how-to Meridian Clocks Wilding, John water clepsydra Non-mechanical
The construction of a drum water clock / by John Wilding. - 24 pages : b illustrations ; 27 cm
Water clocks--Design and construction.
Water clocks--Handbooks, manuals, etc.
how-to Meridian Clocks Wilding, John water clepsydra Non-mechanical