What are 4 symbols from the treasure of lemon brown? Please help me

I could only find 3 sry. I can try to find more if you want...

The report card – The report card early in the story represented the conflict between Greg and his father. While the father wanted Greg to succeed and escape his environment, Greg wanted to be part of that environment as shown by his desire to join the community center basketball league. The author uses a report card which is a common example of how parents want more for their kids than the kids do.

The harmonica –The harmonica symbolized the livelihood and talent of Mr. Brown. It represented a way of life and of freedom that had passed in his life. It represented his dreams and the ability of this man to take care of his family by earning money through his music. The author uses a tangible object, seemingly worthless, to symbolize a treasure, something important that could be passed down – an object that the character’s son also found important.

Sweet Lemon Brown – The name itself is symbolic of by-gone days, as well as an adjective to describe the character. The name is typical of blues singers and the “pet” names that they acquired. Word of mouth “fame” in the form of a nickname, symbolized a certain status and recognition by other blues singers and their audiences.

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