The first, LOC0019, recognises the Catering, Cleaning and Waste team. It shows Wenlock with a mop, chef's hat, serving dish and recycling bin. We believe there are 4 pins in this set in each colour of the logo. 

The other, LOC0027, recognises the Finance team. This one shows Wenlock carrying a calculator displaying the number '2012'.

The issue size of these pins is not known, however recently pins like this have been defined as 'Not Limited' as they could be reordered at any time.