No issues - Great condition
Based on the style of craving, wording and other examples lead me to believe this shell is around 100 are more years old. I have even seen some shells that look very similar with dates in the 1890s - 1920s. Since there is no date on the shell I cannot be 100% sure about this dating.
Size: 3" long x 1.5" tall
Please let me know if you have any questions. Thank you!