The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
With Loving Birthday Wishes. School Children. Made in Germany. PM. Fareham. 1909
School Children in the Class Room. Real Photo
School Children in The Class Room. Agfa
Children. School. Classroom. Teacher. Unknown Place
Unknown school. Children sit in the classroom. Postcard
At school. Children sit in the classroom. Some of V c and V b in Botany Lab. 1915
Unknown school. Children sit in the classroom