Steam-engine diagram, undated. 

 - 1  item. 
<br/><br/> Open to research. 
<br/><br/><br/>Collection material in English. 
<br/><br/>Forms part of: Miscellaneous Manuscripts collection. 
<br/><br/><label>LCCN: </label>mm 79003635  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steam-engines--Design and construction.