Heater - Pointed Small 
This shield type was first released with the 40th Anniversary knights set in 2014
30 03 3784
30 03 3784 and 30 81 4486
30 20 4874
30 20 4874 and 30 81 7425
30 23 4482
30 23 4482 and 30 81 7455
30 62 9723
71211a
71211b