Bert's rota

Bert's rota is a copy of Bert's working schedule. Bert gives it to the player during The Hand in the Sand quest.

Notice that the rota quotes Bert's wages in "gps", presumably short for gold pieces. This is an alternative term for coins, which is commonly used amongst players but rarely used in official RuneScape text.

Transcript
Sandy Sand's Corp - Brimhaven Bert's Rota - Copy

Week 1 - 6am-10pm - 50gps Week 2 - 6am-10pm - 50gps Week 3 - 6am-10pm - 50gps Week 4 - 6am-10pm - 50gps Week 5 - 6am-10pm - 50gps Week 6 - 6am-10pm - 50gps