Some responses begin to trickle in via this ad.

One letter is of an ornate hand, on good, bleed-free paper with a fresh envelope.



Another includes their address and also seems to be pining for someone to distract their sister, albeit in curter hand and on less fancy paper:



Another envelope is … pink. All the letters are legible, but the pen looks to have ground down hard and swept wide on most of them. It is addressed from Box #53.