Glass harmonica Franz Mesmer also played the armonica and used it as an integral part of his Mesmerism. An original Franklin armonica is in the archives at the Franklin Institute in Philadelphia, having been donated in 1956 by Franklin's descendants after "the children took great delight in breaking the bowls with spoons" during family gatherings. It is only placed on display for special occasions, such as Franklin's birthday. The Franklin Institute is also the home of the Benjamin Franklin National Memorial. A website has attempted to catalog publicly known Franklin-era glass armonicas. The Museum of Fine Arts, Boston has an early 19th-century
Hawarden Castle (18th century) Hawarden Castle (18th century) (New) Hawarden Castle () is a house in Hawarden, Flintshire, Wales. It was the estate of the former British prime minister William Ewart Gladstone, having previously belonged to the family of his wife, Catherine Glynne. Built in the mid-18th century, it was later enlarged and externally remodelled in the Gothic taste. The core of the present house is formed by a mansion built in 1752–57 for Sir John Glynne, 6th baronet, to the designs of Samuel Turner the elder of Whitchurch. It replaced the 16th century Broadlane Hall, the seat of the Ravenscroft family, which stood