dsc95520.jpg

The ID plate on the side of the RP-1 tank. It reads

Pittsburgh-Des Moines Steel Co.
U 1964		Pittsburgh 25, PA	13018-02
		Nat'l Bd. No.	471
W-XR  MB		Ins. Co. No.	63N31
		Item No.	V-201
Max. Oper. Press.		100	P.S.I.G.
Max. Temperature		100	°F.
Heads	Top-487 Bott. 548[illegible]1.1875	Corr. Allow.	None
Shell	.502 - .516 - .529 - .543
Mat'l	SA 240 - Type 304	Cap.	6678 Cu. Ft.
Fuel Run Tank

I've rotated this photo 90° clockwise for readability.