Pair of vases, are they antique?

by Vince
(Bolton,Greater Manchester, UK)

Hello,
Can you help me please, I obtained a pair of Chinese vases, there are no markings or stamps to the base,but I was wondering if you could maybe tell me more about them? They are both approx 13.5" tall
and approx 4.5" across each side. I was told they are probably early 1900s. but wanted to confirm this if possible.
I would appreciate any help you can give me, thanks.