Are these King George V 1917/1936 'Hollow neck' pennies?

Hi Guys,

I am in need of some expert help with these  1917/1936 pennies, I'm not sure if they are the ‘Hollow neck’ variety or not? I've had a quick look online to see what I can find out about them and I don't really know? 

Any help is greatly appreciated!

The last image is what I found online as a comparison?

Try to look at this

 The middle picture has Normal Obverse below it, 

so maybe the left picture should have Common Reverse there? 

 Just asking. 

ถ้าเป็นคอกลวงมีราคามั่ย