Machin Security stamps - wrapping up 2010

Now life is getting complex and confusing.  No sooner have we had a clutch of 2011 stamps, the 2nd class Large stamp from Business Sheets of 2010 has appeared:

We hope to have these before the end of the month: we will keep them reserved for existing customers, and others will be added to our online shop.

The M11L 2nd class (small) from booklets of 12 will be in our online shop later today.  Again, we have reserved copies for existing customers.