In my test postings, the following characters displayed correctly


HTML 4.0 ¶24.3 Symbol characters (Continued)

	Character	Decimal	Hex	Name
	™	™	™	™		Character	Decimal	Hex	Name
	ℵ	ℵ	ℵ	ℵ
	←	←	←	←
	↑	↑	↑	↑
	→	→	→	→
	↓	↓	↓	↓
	↔	↔	↔	↔
	↵	↵	↵	↵
	⇐	⇐	⇐	⇐
	⇑	⇑	⇑	⇑
	⇒	⇒	⇒	⇒
	⇓	⇓	⇓	⇓
	⇔	⇔	⇔	⇔
	∀	∀	∀	∀
	∂	∂	∂	∂
	∃	∃	∃	∃
	∅	∅	∅	∅
	∇	∇	∇	∇
	∈	∈	∈	∈
	∉	∉	∉	∉
	∋	∋	∋	∋

John