-29- 
Figure U, — UanlpiLLatlng apparatus viewed fxx)m operator's side, showing mounting 
of queen holder, syringe, and holding hooks: HS, Horizontal strip; ^, queen j 
QH . queen holder; QHMB . queen-holder mounting block; S, syringe; SH, syringe 
holder; SMB . syringe mounting block; SP, spring; ST, stage; STH, sting hook; 
VH > ventral hook. 
1^4. 
iNi 01* 1875' — » 
257" 
l«--5f6-»l ~-~OUT.DIA, .362* 
QUEEN HOLDER 
2>6. 
01* X3ei' 
STOPPER 
Figure 5. — Structural details of the queen holder, 
