Rare original German 'Maschinenpistole 44' (MP44) instructional manual (D1854/3), dated 3 June 1944. This booklet was normally stored in the stock of the assault rifle itself, on front is printed 'MASCHINENPISTOLE 44 (MP44)'. The booklet features 16 pages with explanation and instructions about handling the 'Sturmgewehr'. The fragile booklet is in heavily used and partly damaged condition, see photos. Extremely rare and hardly ever offered for sale original booklet!