The jade is in the shape of a square, the jade is warm and delicate, and some of the white parts are exposed. The jade is white and white as if it is fat. From this, it can be inferred that this big seal should have been made of top-grade Hetian white jade. Due to its age, most of it is black The old oil has a bright color, an ancient color, a full oily feeling, and a mellow patina. 玉呈四方型，玉質溫潤細膩，部分裸露白色部分，玉質潔白，白若凝脂，由此可推斷出，此方大印原本應為上等和田白玉製成，因年代久遠，大部分帶有黑色老提油沁色，色澤古穆，油潤感十足，包漿醇厚。印周身滿刻詩文：“彼其初之所以不用者，徒以有仲焉耳。一日無仲，則三子者可以彈冠而相慶矣。桓公之為人矣乎?桓公聲不絕於耳,色不絕於目,而非三子者則無以遂其欲。仲以為將死之言可以縶威公之手足耶？夫齊國不患有三子，而患無仲。有仲，則三子者，三匹夫耳。不然，天下豈少三子之徒雖桓公幸”“賞”“嘉靖年制”。印文：“皇帝誥寶”。