This symbol is on a vase I purchased? Is it a reign mark?

[augemini1980]

I bought a gourd vase, and I cannot find this mark anywhere, any help would be wonderful!

[MPhillips]

景德鎮製 Made in Jingdezhen (city highly famed for porcelain production). [infernally hot out so at first I input last character in simplified--once I got into a place with a/c it dawned on me and I corrected it!]

[augemini1980]

Thank you so much,,, so it does not state when it was made./???

[MPhillips]

Sorry, there's no way I can tell when it was made, but if someone could look it up on taobao for you, there might well be a similar piece up for sale. All I've got is a smartphone right now.