Egypt, 1977 AD., 20th Anniversary of the Council of Arabic Economic Unity commemorative, Cairo mint, 1 Pound, KM 474.

Egypt, 20th Anniversary of the Council of Arabic Economic Unity commemorative, mint of Cairo, Egypt, numismatic product - non-circulating coin, dated AH 1397 and 1977 AD.,
1 Pound (ø 35 mm / 14,94 g), 0.720 silver, 15,00 g. theor. mint weight, mintage 50.000 , axis medal alignment ↑↑ (0°), reeded edge,
Obv.: جمهورية مصر العربية
واحد
جنيه
١٣٩٧ ١٩٧٧ , (“the Arab Republic of Egypt / one / Pound / 1977 - 1397“), value / denomination in words divides dates, state name above. (texted value) جـنـيه واحــد (d.ḥ.'a.w h.ī.n.g) ←, waahid Geni, one pound) between (left, Western year) ١٩٧٧ (1977) or ١٩٧٩ (1979) (right, Arabic, year) ١٣٩٧ (AH1397) or ١٣٩٩ (AH1399) legend: (above, state name) جمهور ية مصر العربية (transliterated: Gomhoreyyet Maṣr el-ʿArabeyya, translated: Arab Republic of Egypt) (below, spacer) mirrored bush-like decoration
Rev.: فلس اولحاه ال اقتصحا العلبة / (period years, left) ١٩٧٧ (1977, right) ١٩٥٧ (1957) / اتفاقتة الوحدة اﻻقتصاديه , rectangular design above two clasped hands divides dates, grain stalks flanking, divided by cogwheel below. (above) فلس اولحاه ال اقتصحا العلبة (.ṣ..'a.l.'a h.'a.ḥ.l.ū.'a.s.l.f ←, economic union) between (period years, left) ١٩٧٧ (1977, right) ١٩٥٧ (1957) (below, arced) اتفاقتة الوحدة اﻻقتصاديه (h.ī.d.'a.ṣ.t.q.l+a.at.d.ḥ.ū.l.'a at.t.q.l.f.t.'a ←, translated: Unity and the Economic Agreement) inside mirrored wreath of spikes (ears) above stylized wings with wheel as knot.
KM 474 .

Year / Mint Mark / Mintage
1397 (1977) 50.000 ١٣٩٧ – ١٩٧٧

The Council of Arab Economic Unity (CAEU) (Arabic: مجلس الوحدة الاقتصادي العربي‎) was founded by Egypt, Iraq, Jordan, Kuwait, Libya, Mauritania, Palestine, Saudi Arabia, Sudan, Tunisia, Syria, United Arab Emirates and Yemen on May 30, 1964, following an agreement in 1957 by the Economic Council of the Arab League.
More on https://en.wikipedia.org/wiki/Council_of_Arab_Economic_Unity