What ever the Richmond depot was issuing to the rest of the army at the time was what Co. E would have also received. The official records and inspection reports do not get specific. Usually all you can find is information like 5 trousers and 6 jackets issued on such and such a date. Unless you find a period image, information in a diary or letter describing the uniform you will not get specifics. The information is in the article quoted in my previous response.