 When he died in 1993 at the age of 78 , the Daily Telegraph , Guardian and Times all published obituaries . His letters , diaries , pamphlets and placards were given to the Museum of London ; other artefacts went to the Gunnersbury Park Museum . His printing press was featured in Cornelia Parker 's exhibition " The Maybe " ( 1995 ) at the Serpentine Gallery , along with Robert Maxwell 's shoelaces , one of Winston Churchill 's cigars and Tilda Swinton in a glass box . In 2006 he was given an entry in the Oxford Dictionary of National Biography . 
 When he died in 1993 at the age of 78 , the Daily Telegraph , Guardian and Times all published obituaries . His letters , diaries , pamphlets and placards <a href='uninflect' title='1'><mark>were</mark></a> given to the Museum of London ; other artefacts went to the Gunnersbury Park Museum . His printing press was featured in Cornelia Parker <a href='null_genetive' title='2'><mark>'s</mark></a>exhibition " The Maybe " ( 1995 ) at the Serpentine Gallery , along with Robert Maxwell <a href='null_genetive' title='3'><mark>'s</mark></a>shoelaces , one of Winston Churchill <a href='null_genetive' title='4'><mark>'s</mark></a>cigars and Tilda Swinton in a glass box . In 2006 he was given an entry in the Oxford Dictionary of National Biography . 
When he died in 1993 at da age of 78 , the Daily Telegraph , Guardian and Times all published obituaries . His letters , diaries , pamphlets and placards was given to the Museum of London ; other artefacts went to tdaGunnersbury Park Museum . His printing press was featured in Cornelia Parker  exhibition " The Maybe " ( 1995 ) at thdaerpentine Gallery , along with Robert Maxwell  shoelaces , one of Winston Churchill  cigars and Tilda Swinton in a glass box . In 2006 he was given an entry in the Oxford Dictionary of National Biography .