Stiffleaf's photos with the keyword: parish boundary marks

the parish boundary between st.lawrence jewry and st.michael bassishaw runs through the guildhall, and is marked by boundary marks of cast iron on the wall, dated 1815 and 1863

marks of st.margaret lothbury on the bank are obvious enough, but st.c.p. is not so clear: perhaps st,christopher le stocks, mistakenly called poultry?