Admittedly, I didn't know what is a subscription school; now I know: Subscription schools were funded by a monthly tuition fee paid by the parents to the teachers. In turn, the teachers were responsible for securing a place of study and for paying the rent from their earnings. Because the pay was low, many teachers were women, and they typically received one dollar per pupil per month. Attendance usually lasted a few months because children were needed to help with harvesting and other farm chores.
Jeff, thanks for the 'lesson'.
Don in SoCal