Possible Clues:

• Horizontal bar across window
• Bar using time and money to obtain one's freedom
• Window not in a wall
• Time to redeem something seen in the window
• Bar above window
• Managed to take back outside most of the crosspiece
• Rectangular fanlight
• Very upset about bolted crossbeam
• At last the money is demanded over th door
• Tenant's initial payment to deliver timber for doorframe