My grandfather, William Jennings of Retford, served in the Sherwood Rangers Yeomanry in WWI. I have a studio photograph of 21 soldiers, one of whom appears be my grandfather. It is stamped on the back 'Ammunition Office Boulogne Dec 1917'. On the back are 20 signatures which appear to be - JA Jones, G **yant (Bryant?), L Dakers, W H Thomas, J T Madden, J R Maudling, W Studham, J H Buddens, H G Holt, G Turnbull, A D Spaull, R T Smith, W H Wakingham, Ern Creswell, C Butterworth, R H Hall, S C Barrett, J Bottomley, H M Yeomans, S G Hare. If any one thinks their relative may be on this I can forward a copy. With the photograph are several picture postcards of Boulogne sent by 'Ethel' and 'Effie' in Aug - Sept 1917 to Mrs R Cartwright, 108 Belgrave Road Wanstead. I have no idea who these are. They may be nurses as they have been on night duty. Bob.