heading paper meaning in English

前导纸，首页纸
首页纸

There are twenty boxes of letter - head paper
有二十盒带单位名称的信纸。
It ' s on royally headed paper and is signed by one of the queen ' s ladies in waiting
信纸上边有皇家的标志，而且有女王侍从的签名。
Employer references on their letter headed paper , clearly showing the start and end dates of each position held during the employment , the job title and a description of duties and responsibilities held
信头有雇主证明，清楚地显示出在雇用期间每个职位的开始和结束日期,工作岗位和责任描述。