From the old Alley marble company I found these glass making blowpipes when I won the building at auction years ago. They are  from about 46"-64"  Many  still has the glass in it as many people like them in their original condition.  The glass can be removed with a long screwdriver and hammer. One sent will be about like the one in the picture.  You can request a size between 46"-64" and I will try to find one that size or close.   These will still work.  Pennsboro Alley Co made marbles between 1932-1936 in Pennsboro, WV.    These were NOT used to make Alleys (or marbles)  They were used to make globes and other glassware. ( From the 1920-1940's)         From Pennsboro, WV. Some people sand these down and paint them, sme like them in the original condition.  They are neat when hung above the fireplace as several people have sent me pictures on what they have done with them.  I had 2 guys decorate their "man's cave" with these and one person sent me a picture of his hanging in his rec-room.         Shipping always combined when possible.    . Still needs some cleaning.   I usually ship these in just bubble-wrap and a cardboard header with buyers address.  Of course these (and any of my items)can be picked up with no shipping charges.