懂中文 Dong Chinese

槧

qiàn

wooden tablet

Evolution

槧 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
槧 Clerical script Western Han dynasty (202 BC-9 AD)

Clerical script

Western Han dynasty (202 BC-9 AD)
Definitions

椠 (槧) 

qiàn

wooden tablet; edition