Hello…..
I have had a look for you but nothing for 1917, nothing for 1916.
There is this entry……
March Quarter 1918
Summerfield Thomas W, mothers maiden surname – Statham, Basford registration district 7b 398
You can check for free on Ancestry but the image on there is very poor, but I have just discovered if you use FreeBMD and search the “view images”, when you get to the – “Look for Births in March 1918, starting with S, page”; it gives a long list of page numbers from a drop down list and the image number for the entry on Ancestry is 92 which is the end number of the image you need to find it on FreeBMD; 1918B1-S-0092 ( hope you can follow what I mean)....might come in handy for having another source to check against, that image isn't the best, but better than the Ancestry one.
Regards
Sheila.