Bomb crater types

<div>This comes from a blog by </div><div><p style="margin: 0in 3.75pt 6pt 0in"><strong><span style="font-family: 'Cambria','serif'">Peter Hibbs 2006 - 2019.</span></strong></p><p style="margin: 0in 3.75pt 6pt 0in"><em><span style="font-family: 'Cambria','serif'">Bomb craters (1)</span></em><span style="font-family: 'Cambria','serif'"> (2019)Available at: </span><a href="http://pillbox.org.uk/blog/216701/"><span style="color: windowtext; font-family: 'Cambria','serif'">http://pillbox.org.uk/blog/216701/</span></a><span style="font-family: 'Cambria','serif'"> Accessed: 17 September 2019</span></p><p style="margin: 0in 3.75pt 6pt 0in"><strong><span style="font-family: 'Cambria','serif'">Hibbs notes: Theinformation on this website is intended solely to describe the ongoing researchactivity of </span></strong><em><strong><span style="font-family: 'Cambria','serif'">The Defence of East Sussex Project</span></strong></em><strong><span style="font-family: 'Cambria','serif'">; it is not comprehensive or properlypresented. It is therefore NOT suitable as a basis for producing derivativeworks or surveys!</span></strong></p><p style="margin: 0in 3.75pt 6pt 0in"><strong><span style="font-family: 'Cambria','serif'"><br /></span></strong></p><p style="margin: 0in 3.75pt 6pt 0in"><span style="font-family: 'Cambria','serif'">The illustration, however, is supposed to come from a World War II era manual. </span></p><br /></div>