What would be your specialised subject on Mastermind?

[Indaparkside]

Oi...page 2 wants copyright payments.

:)

 

[Big Swifty]

Crop rotation in the 14th century.

What goes around comes around.....

 

[blueish swede]

either Ranks of the British Army above Brigadier and below Field Marshall
or Geograpically defined transit routes in highland areas.

 

[mosssideblue]

The "G" spot. Wonder how many questions they could muster :)

 

[Bill Walker]

Air conditioning

 

[remember arthur mann]

Advertising on bluemoon.

 

[malg]

Pronouns in the 21st Century....

 

[Looby blue]

Only fools and horses post grandad era.