Restoration work on Prague’s medieval Astronomical Clock reveals hidden secrets

The Astronomical Clock at the Old Town Hall on Old Town Square, whose oldest parts date to 1410, belongs among the most famous sights in Prague, along with Charles Bridge and Prague Castle. Thousands of people regularly gather beneath the clock to watch the hourly parade of its 12 wooden Apostles.

Prague astronomical clock [Credit: Steve Collis/WikiCommons]

Last April the clock was removed from the tower for its most extensive renovation to date. While the medieval clock was being taken apart in a workshop, restorers searched the tower for a secret chamber they believed might be hidden behind the Astronomical Clock.

Although they failed to find any hidden opening, they came across other, no less interesting discoveries. One of them is a 1948 newspaper and an 18-page letter hidden in the hollow of the statue of St. Thomas by sculptor Vojtěch Sucharda. Restorer Jiří Matějíček describes how the discovery was made:

“The statue was lighter than the other ones. We wanted to find out why, so we tried knocking on it and found out that it was hollow. We had an X-ray made and based on the X-ray we drilled a hole into the statue and discovered a case hidden inside.”

Prague councilor Petr Wolf shows the hollow in the statue of St. Thomas [Credit: ČTK/Šimánek Vít]

Vojtěch Sucharda was the author of the twelve wooden statues of the Apostles, which replaced the original ones destroyed by a fire at the Old Town Hall in 1945. In his letter, Mr. Sucharda expressed his disappointment over the outcome of a dispute with conservationists. During the renovation he pushed for the removal of some of the statues that were added to the clock in the 1940s, which were gifts from citizens and had no link to Prague, but his idea was rejected.

The renovation work also revealed several small stone statues of animals, including a dog, a bird of prey and an owl, which restorers believe date back to the 15th century. René Tikal says they might belong among the original elements of the Astronomical Clock.

“The statues probably are the oldest elements of the Astronomical Clock. But when we took samples we could see that someone must have treated the statues in the past, so it will be very difficult to establish their real age.”

The clock tower [Credit: James Grimmelmann/WikiCommons]

All the artefacts discovered during the renovation work are set to undergo a detailed analysis. Restorers will also place a new message for future generations into the tower. If everything goes according to plan, Prague’s famous Astronomical Clock is expected to return to the Old Town Hall by the end of August.

Author: Ruth Fraňková | Source: Radio Prague [June 14, 2018]