44 thereof the arms 41 and 42 are resilient to allow the arms to be spread to accommodate a new paper roll 130 a flight of paper 131 from the roll 130 extends from the roll and as will be explained passes over the drive roller 120 and is held thereagainst by the action of the tension roller assembly 100 as is common in the art the free end 132 of the paper roll 130 when installed may be inserted under the clip 115 of the transfer mechanism 110 as will be described when the paper roll 130 has been partially dispensed it may be moved downwardly into the well formed by the bottom wall 59 of the chassis 55 whereupon it becomes a stub roll 135 the core 138 of which is shown in fig3 in the well provided by the bottom 59 of chassis 55 a flight of paper 136 from the stub roll 135 passes over the drive roller assembly 120 as particularly illustrated in fig6 and 8 operation of the dispenser 20 is hereinafter set forth referring now to fig2 4 and 5 of the drawings it will be seen that when the cover 50 of the dispenser 20 is moved away from the locked position thereof shown in fig1 to the position shown in fig5 the roller frame assembly 85 rotates outwardly about the pivot shafts in apertures 89 such that the.