Helen Winter 
Alto Recorder Fingering. 48 Colorful Pictures for Beginners [EPUB ebook] 

This e-book aims to help beginners play alto recorder simply and easily.
The set includes 48 pictures (21 notes) with fingering positions for the alto recorder, with pitch names and notations.
The musical notes included are:
F G A Bb B C D Eb E F F# G A Bb B C Db D Eb E F
Several notes have alternate fingerings.
You can cut out the pages and use them as a visual aid for you, your kids, or if you are a teacher, for your students. The size of the cut-out is 
6.5×10  inches.
One side of the cut-out shows the connection between the dots and their fingering, and the reverse side depicts the same fingering scheme shown on a flute with numbered holes.
You can choose the style that is more understandable and comfortable for you.