Lucas is at a carnival, throws some balls at what I guess is bottles, tho it never shows the other end of the booth. If you look closely at the baseballs, one can see that they are modern baseballs with the seam threads painted white. The baseball was invented in 1845 and popular towards the end of the 1800's but the modern style ball came later. Thanks Wyatt!
Enjoy! This is a picture of Chuck showing Johnny how to hold a baseball. Yours free to download.