Llawer iawn o fanylion cyflogau gweision a morwynion a'r modd eu telid.
Mae'n cynnwys cyfeiriad at fasnachwr o'r Bala.
Yn draddodiadol, yr ardal siopa i'r de o'r A5 oedd Bala.
[It's possible that the farm was actually to the East of Hiraethog rather than on Mynydd Hiraethog. Probably in the area around Llanfihangel Glyn Myfyr. The book includes an entry for a Bala trader and traditionally, north of what is now the A5, the shopping area was Ruthin whereas to the south it was Bala.]