Keywords: Tower plan.JPG This diagram of the en Tower of London appears in Picturesque England by Laura Valentine 1891 where it is stated to be based on an engraving published in 1597 Copyright Laura Valentine does not appear in the Dictionary of National Biography and I have not been able to determine her date of death but it is probable that she died more than 70 years ago making this image public domain in the UK en wikipedia Oxyman CommonsHelper 2005-10-22 Honbicot wikipedia en PD-old Original upload log page en wikipedia Tower_plan JPG 2005-10-22 22 23 Honbicot 596×550× 105035 bytes <nowiki>This diagram of the Tower of London appeared in Picturesque England by Laura Valentine 1891 where it is stated to be based on an engraving published in 1597 Copyright Laura Valentine does not appear in the Dictionary of National Biography </nowiki> Tower of London plans Fortifications |