Sylvester and the Magic PebbleKit - 1980
In a moment of fright Sylvester the donkey asks his magic pebble to turn him into a rock but then can not hold the pebble to wish himself back to normal again.
Publisher: New York : Scholastic Magazines, c1980.
Characteristics: 1 filmstrip (approximately 50 fr.) :,color ;,35 mm. +,1 sound cassette (1 7/8 ips, mono.).