hi i'm new to this forum and to this hobby. I was asked to help my friend out to sell his Huge collection of stamps. i dont know where to start so i decided to take some pictures and post them so maybe you can help me out and tell me what i can expect to get for them.
thanks any suggestions are very valuable to me appreciate it

this album is german only stamps, starting 1874-1981 their are mixed new and used, the pictures i posted are roughly 1/4 of the book, though its the only part that have stamps older than 1935 the rest are 1940th to 1981