. ▁ ▁While ▁some ▁of ▁the ▁earliest ▁sou venir ▁sheets ▁are ▁valuable ▁( for ▁instance ▁in ▁excellent ▁condition ▁the ▁US ▁White ▁Pla ins ▁sheet ▁of ▁ 1 9 2 6 ▁is ▁worth ▁hundreds ▁of ▁dollars ), ▁modern ▁ones ▁are ▁typically ▁produced ▁in ▁considerable ▁quantities ▁and ▁have ▁no ▁special ▁value . ▁ ▁References ▁▁ ▁Sou venir ▁sheets ▁come ▁in ▁all ▁shapes ▁and ▁sizes ▁by ▁Michael ▁Ba ad ke , ▁Lin ns . com ▁ ▁Further ▁reading ▁ ▁Field , ▁David . ▁David ▁Field ▁All - World ▁M ini ature ▁She et ▁Catalogue . ▁London : ▁David ▁Field ▁Hold ings , ▁ 1 9 7 3 ▁, ▁ 2 3 2 p . ▁ ▁Sie ger - Spe zial - K atalog ▁Europ ä ische ▁Block s . ▁Lor ch / W ür ttemberg : ▁Sie ger , ▁ 1 9 9 2 ▁ 4 8 0 p . ▁ ▁Category : Ph il atel ic ▁termin ology <0x0A> </s> ▁Pil gr ims ▁is ▁a ▁ 2 0 1 9 ▁advent ure ▁game ▁by ▁A man ita ▁Design . ▁It ▁was ▁released ▁on ▁ 6 ▁October ▁ 2 0 1 9 ▁without ▁prior ▁announ cement . ▁The ▁game ▁was ▁released ▁for ▁Windows , ▁Linux , ▁and ▁iOS . ▁Pil gr ims ▁is ▁one ▁of ▁the ▁first ▁games ▁distributed ▁through ▁Apple ▁Ar cade . ▁ ▁Development ▁ ▁The ▁game ▁was ▁developed ▁by ▁a ▁team ▁led ▁by ▁Jak ub ▁D vor ský . ▁It ▁was ▁in ▁development ▁for ▁two ▁years . ▁The ▁idea ▁for ▁the ▁game ▁came