The museum is located in towson Maryland.Google Maryland Fire Museum and you can get directions. The next time I go, I'm going to try and get some mesurements of the old hand pumpers.
Ed... http://www.firemuseummd.org/
I am very new to using the internet. Please let me know if I answered your question right.
Thanks, Ed....

Where is the fire museum you took your pictures at?
http://www.firemuseummd.org/
Thanks, Ed...