Complex sentence: Designed by Charles Jagger (1885-1934) and dedicated in 1925, the memorial is in the form of a giant sculpture of a howitzer upon a large plinth of Portland marble, with stone reliefs depicting the reality of war.
Split into simpler sentences: Designed by Charles Jagger (1885-1934) and dedicated in 1925, the memorial is in the form of a artillery piece sculptedi stone upon a large plinth of Portland marble. It consists of a giant Portland Stone sculpture of a howitzer with stone reliefs depicting the reality of war.