Picture # 15 those are the powder charges for a Ramset powder actuated tool. They came in .22 & .25 caliber. The .25 cal can nail a 2X to a steel beam. Been there, done that & still own the Ramset.
A: "If that’s a crank handle on the side, which turns a mixing or churning blade around an inner cylinder, then it may be an old butter churn or ice cream maker"
Picture # 15 those are the powder charges for a Ramset powder actuated tool. They came in .22 & .25 caliber. The .25 cal can nail a 2X to a steel beam. Been there, done that & still own the Ramset.