$6049-3$e$2$b$-4$be$2-$ac$80-105$a$76$bc$4$c$0$d$/3/$t$8$ax$7$p$/$tools$/$assessment$/$items$/41$ac$4346-584$d$-4$c$0$b$-$a$95$e$-$e$7$fb$...$

of $16$

Back in the day, to get a letter published in the Proceeding of the Royal Society you had to$?$

Have a member communicate your letter to the society

Pay a fee

Become a member of the Society

Be a member of the government