Thats right. Among the art found in our traditional missals, you will find Moses depicted with horns.
In the 1945 St. Andrews missal on pages 322(second sunday in lent) and 1368(transfiguration of our Lord) you will find Moses depicted with devil horns.
In the 1962 sspx missal on page 1339(the transfiguration), you will see the cloud that moses is in turn into horns that attach to his forehead.
The fr. Lasance missal does not have many pictures, but the pictures that are in there are none the less creepy in my opinion(Christ as lamb looks diabolical on two or more occasions), and it is filled with pagan/satanic hand signs just like the rest of our missals.
Look at the hands on the people in your missals(1945 - 1962). These are not normal hands.
You will see hands with the little finger separated from/while the rest remain together(not normal), you will see the index separated from/while the rest remain together(not normal), you will see the little finger and index fingers separated from the middle and ring finger while they are together(masonic M/not normal), you will find the little finger and index extended out while the middle and ring are together in a semi clinching(not normal), you will find hands grasped together in odd/satanic ways(little and index out - not normal), you will see hands together so closely that they turn the entire hand into a sword or knife shape(not normal).
These hand signs are found on our Lord, our Lady, and all the others.